13253928031 has 2 divisors, whose sum is σ = 13253928032. Its totient is φ = 13253928030.

The previous prime is 13253927993. The next prime is 13253928041. The reversal of 13253928031 is 13082935231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13253928031 - 2⁷ = 13253927903 is a prime.

It is a super-2 number, since 2×13253928031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13253928041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626964015 + 6626964016.

It is an arithmetic number, because the mean of its divisors is an integer number (6626964016).

Almost surely, 2^13253928031 is an apocalyptic number.

13253928031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13253928031 is an equidigital number, since it uses as much as digits as its factorization.

13253928031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 13253928031 in words is "thirteen billion, two hundred fifty-three million, nine hundred twenty-eight thousand, thirty-one".