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12114133031 = 71113191574057
BaseRepresentation
bin10110100100000111…
…10000000000100111
31011021020212201102202
423102003300000213
5144302204224111
65322023525115
7606125301050
oct132203600047
934236781382
1012114133031
1151571264a0
122420bb979b
1311b09b6170
1482cc4b727
154ad7b7b3b
hex2d20f0027

12114133031 has 64 divisors (see below), whose sum is σ = 17234488320. Its totient is φ = 8200258560.

The previous prime is 12114133013. The next prime is 12114133039. The reversal of 12114133031 is 13033141121.

It is not a de Polignac number, because 12114133031 - 214 = 12114116647 is a prime.

It is a super-3 number, since 3×121141330313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12114132994 and 12114133012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114133039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2983955 + ... + 2988011.

It is an arithmetic number, because the mean of its divisors is an integer number (269288880).

Almost surely, 212114133031 is an apocalyptic number.

12114133031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12114133031 is a deficient number, since it is larger than the sum of its proper divisors (5120355289).

12114133031 is a wasteful number, since it uses less digits than its factorization.

12114133031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12114133031 its reverse (13033141121), we get a palindrome (25147274152).

The spelling of 12114133031 in words is "twelve billion, one hundred fourteen million, one hundred thirty-three thousand, thirty-one".

Divisors: 1 7 11 13 19 77 91 133 143 157 209 247 1001 1099 1463 1727 1729 2041 2717 2983 4057 12089 14287 19019 20881 22451 28399 32813 38779 44627 52741 77083 157157 229691 271453 312389 369187 426569 539581 580151 636949 847913 1002079 2985983 4061057 4458643 5935391 7006439 7014553 8280337 11022869 12102031 49045073 57962359 77160083 84714217 91083707 133122341 157326403 637585949 931856387 1101284821 1730590433 12114133031