13052225031 has 16 divisors (see below), whose sum is σ = 18855201024. Its totient is φ = 7999173504.

The previous prime is 13052225023. The next prime is 13052225057.

It is a happy number.

13052225031 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13052225031 - 2³ = 13052225023 is a prime.

It is a super-2 number, since 2×13052225031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13052224992 and 13052225010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13052225071) 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, 2973691 + ... + 2978076.

It is an arithmetic number, because the mean of its divisors is an integer number (1178450064).

Almost surely, 2^13052225031 is an apocalyptic number.

13052225031 is a deficient number, since it is larger than the sum of its proper divisors (5802975993).

13052225031 is a wasteful number, since it uses less digits than its factorization.

13052225031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5951830.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 13052225031 in words is "thirteen billion, fifty-two million, two hundred twenty-five thousand, thirty-one".