13031534051 has 16 divisors (see below), whose sum is σ = 13973857344. Its totient is φ = 12120920064.

The previous prime is 13031534023. The next prime is 13031534069. The reversal of 13031534051 is 15043513031.

It is a cyclic number.

It is not a de Polignac number, because 13031534051 - 2⁶ = 13031533987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13031534051.

It is not an unprimeable number, because it can be changed into a prime (13031534071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1930955 + ... + 1937691.

It is an arithmetic number, because the mean of its divisors is an integer number (873366084).

Almost surely, 2^13031534051 is an apocalyptic number.

13031534051 is a deficient number, since it is larger than the sum of its proper divisors (942323293).

13031534051 is a wasteful number, since it uses less digits than its factorization.

13031534051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9070.

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 13031534051 in words is "thirteen billion, thirty-one million, five hundred thirty-four thousand, fifty-one".