13053921131 has 2 divisors, whose sum is σ = 13053921132. Its totient is φ = 13053921130.

The previous prime is 13053921077. The next prime is 13053921157. The reversal of 13053921131 is 13112935031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13053921131 is a prime.

It is a super-2 number, since 2×13053921131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13053921094 and 13053921103.

It is not a weakly prime, because it can be changed into another prime (13053923131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6526960565 + 6526960566.

It is an arithmetic number, because the mean of its divisors is an integer number (6526960566).

Almost surely, 2^13053921131 is an apocalyptic number.

13053921131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13053921131 is an equidigital number, since it uses as much as digits as its factorization.

13053921131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 29.

The spelling of 13053921131 in words is "thirteen billion, fifty-three million, nine hundred twenty-one thousand, one hundred thirty-one".