13011156114 has 32 divisors (see below), whose sum is σ = 28399472640. Its totient is φ = 3941178000.

The previous prime is 13011156113. The next prime is 13011156149. The reversal of 13011156114 is 41165111031.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13011156113) 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, 129727 + ... + 207005.

It is an arithmetic number, because the mean of its divisors is an integer number (887483520).

Almost surely, 2^13011156114 is an apocalyptic number.

13011156114 is an abundant number, since it is smaller than the sum of its proper divisors (15388316526).

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

13011156114 is a wasteful number, since it uses less digits than its factorization.

13011156114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79846.

The product of its (nonzero) digits is 360, while the sum is 24.

Adding to 13011156114 its reverse (41165111031), we get a palindrome (54176267145).

The spelling of 13011156114 in words is "thirteen billion, eleven million, one hundred fifty-six thousand, one hundred fourteen".