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13000112301 = 311393942797
BaseRepresentation
bin11000001101101110…
…11111100010101101
31020120000000010111210
430012313133202231
5203111012043201
65545553305033
7640104063021
oct140667374255
936500003453
1013000112301
115571251870
122629865179
1312c2410b57
148b4798381
155114751d6
hex306ddf8ad

13000112301 has 8 divisors (see below), whose sum is σ = 18909254304. Its totient is φ = 7878855920.

The previous prime is 13000112287. The next prime is 13000112317. The reversal of 13000112301 is 10321100031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13000112301 - 217 = 12999981229 is a prime.

It is a super-2 number, since 2×130001123012 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000112101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196971366 + ... + 196971431.

It is an arithmetic number, because the mean of its divisors is an integer number (2363656788).

Almost surely, 213000112301 is an apocalyptic number.

13000112301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13000112301 is a deficient number, since it is larger than the sum of its proper divisors (5909142003).

13000112301 is a wasteful number, since it uses less digits than its factorization.

13000112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393942811.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13000112301 its reverse (10321100031), we get a palindrome (23321212332).

The spelling of 13000112301 in words is "thirteen billion, one hundred twelve thousand, three hundred one".

Divisors: 1 3 11 33 393942797 1181828391 4333370767 13000112301