113426667287 has 2 divisors, whose sum is σ = 113426667288. Its totient is φ = 113426667286.

The previous prime is 113426667251. The next prime is 113426667301. The reversal of 113426667287 is 782766624311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113426667287 - 2²⁴ = 113409890071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113426667247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56713333643 + 56713333644.

It is an arithmetic number, because the mean of its divisors is an integer number (56713333644).

Almost surely, 2^113426667287 is an apocalyptic number.

113426667287 is a deficient number, since it is larger than the sum of its proper divisors (1).

113426667287 is an equidigital number, since it uses as much as digits as its factorization.

113426667287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 53.

The spelling of 113426667287 in words is "one hundred thirteen billion, four hundred twenty-six million, six hundred sixty-seven thousand, two hundred eighty-seven".