131110112099 has 2 divisors, whose sum is σ = 131110112100. Its totient is φ = 131110112098.

The previous prime is 131110112071. The next prime is 131110112131. The reversal of 131110112099 is 990211011131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131110112099 - 2²⁸ = 130841676643 is a prime.

It is a super-2 number, since 2×131110112099² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131110112599) 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, 65555056049 + 65555056050.

It is an arithmetic number, because the mean of its divisors is an integer number (65555056050).

Almost surely, 2^131110112099 is an apocalyptic number.

131110112099 is a deficient number, since it is larger than the sum of its proper divisors (1).

131110112099 is an equidigital number, since it uses as much as digits as its factorization.

131110112099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 29.

The spelling of 131110112099 in words is "one hundred thirty-one billion, one hundred ten million, one hundred twelve thousand, ninety-nine".