13131299959 has 2 divisors, whose sum is σ = 13131299960. Its totient is φ = 13131299958.

The previous prime is 13131299941. The next prime is 13131300029. The reversal of 13131299959 is 95999213131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13131299959 - 2¹¹ = 13131297911 is a prime.

It is a super-2 number, since 2×13131299959² (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 (13131299059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565649979 + 6565649980.

It is an arithmetic number, because the mean of its divisors is an integer number (6565649980).

Almost surely, 2^13131299959 is an apocalyptic number.

13131299959 is a deficient number, since it is larger than the sum of its proper divisors (1).

13131299959 is an equidigital number, since it uses as much as digits as its factorization.

13131299959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 590490, while the sum is 52.

The spelling of 13131299959 in words is "thirteen billion, one hundred thirty-one million, two hundred ninety-nine thousand, nine hundred fifty-nine".