Search a number
-
+
13122110301130 = 2519149463515023
BaseRepresentation
bin1011111011110011101010…
…1110010010001111001010
31201110110110102120112201001
42332330322232102033022
53204443040214114010
643524114140045214
72523020061133255
oct276747256221712
951413412515631
1013122110301130
1141aa068199336
12157b1a023380a
1374254312927c
1433518373a09c
1517b509a3bc3a
hexbef3ab923ca

13122110301130 has 32 divisors (see below), whose sum is σ = 25029811296000. Its totient is φ = 4939216074432.

The previous prime is 13122110301127. The next prime is 13122110301133. The reversal of 13122110301130 is 3110301122131.

It is an interprime number because it is at equal distance from previous prime (13122110301127) and next prime (13122110301133).

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 13122110301098 and 13122110301107.

It is not an unprimeable number, because it can be changed into a prime (13122110301133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231729202 + ... + 231785821.

It is an arithmetic number, because the mean of its divisors is an integer number (782181603000).

Almost surely, 213122110301130 is an apocalyptic number.

13122110301130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13122110301130 is a deficient number, since it is larger than the sum of its proper divisors (11907700994870).

13122110301130 is a wasteful number, since it uses less digits than its factorization.

13122110301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463515198.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13122110301130 its reverse (3110301122131), we get a palindrome (16232411423261).

The spelling of 13122110301130 in words is "thirteen trillion, one hundred twenty-two billion, one hundred ten million, three hundred one thousand, one hundred thirty".

Divisors: 1 2 5 10 19 38 95 149 190 298 745 1490 2831 5662 14155 28310 463515023 927030046 2317575115 4635150230 8806785437 17613570874 44033927185 69063738427 88067854370 138127476854 345318692135 690637384270 1312211030113 2624422060226 6561055150565 13122110301130