13015364431 has 2 divisors, whose sum is σ = 13015364432. Its totient is φ = 13015364430.

The previous prime is 13015364419. The next prime is 13015364443. The reversal of 13015364431 is 13446351031.

It is a balanced prime because it is at equal distance from previous prime (13015364419) and next prime (13015364443).

It is a cyclic number.

It is not a de Polignac number, because 13015364431 - 2⁷ = 13015364303 is a prime.

It is a super-2 number, since 2×13015364431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13015364393 and 13015364402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13015464431) 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 as a sum of consecutive naturals, namely, 6507682215 + 6507682216.

It is an arithmetic number, because the mean of its divisors is an integer number (6507682216).

Almost surely, 2^13015364431 is an apocalyptic number.

13015364431 is a deficient number, since it is larger than the sum of its proper divisors (1).

13015364431 is an equidigital number, since it uses as much as digits as its factorization.

13015364431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 13015364431 in words is "thirteen billion, fifteen million, three hundred sixty-four thousand, four hundred thirty-one".