13043100100156 has 24 divisors (see below), whose sum is σ = 26091520931840. Its totient is φ = 5588759886192.

The previous prime is 13043100100111. The next prime is 13043100100231. The reversal of 13043100100156 is 65100100134031.

It is a self number, because there is not a number n which added to its sum of digits gives 13043100100156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47366796 + ... + 47641363.

Almost surely, 2^{13043100100156} is an apocalyptic number.

It is an amenable number.

13043100100156 is an abundant number, since it is smaller than the sum of its proper divisors (13048420831684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13043100100156 is a wasteful number, since it uses less digits than its factorization.

13043100100156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95013073 (or 95013071 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 13043100100156 its reverse (65100100134031), we get a palindrome (78143200234187).

The spelling of 13043100100156 in words is "thirteen trillion, forty-three billion, one hundred million, one hundred thousand, one hundred fifty-six".