113676191287 has 2 divisors, whose sum is σ = 113676191288. Its totient is φ = 113676191286.

The previous prime is 113676191269. The next prime is 113676191333. The reversal of 113676191287 is 782191676311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113676191287 - 2⁷ = 113676191159 is a prime.

It is a super-2 number, since 2×113676191287² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113676198287) 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, 56838095643 + 56838095644.

It is an arithmetic number, because the mean of its divisors is an integer number (56838095644).

Almost surely, 2^113676191287 is an apocalyptic number.

113676191287 is a deficient number, since it is larger than the sum of its proper divisors (1).

113676191287 is an equidigital number, since it uses as much as digits as its factorization.

113676191287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 52.

The spelling of 113676191287 in words is "one hundred thirteen billion, six hundred seventy-six million, one hundred ninety-one thousand, two hundred eighty-seven".