113256536663 has 2 divisors, whose sum is σ = 113256536664. Its totient is φ = 113256536662.

The previous prime is 113256536537. The next prime is 113256536717. The reversal of 113256536663 is 366635652311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113256536663 - 2¹⁶ = 113256471127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113256506663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56628268331 + 56628268332.

It is an arithmetic number, because the mean of its divisors is an integer number (56628268332).

Almost surely, 2^113256536663 is an apocalyptic number.

113256536663 is a deficient number, since it is larger than the sum of its proper divisors (1).

113256536663 is an equidigital number, since it uses as much as digits as its factorization.

113256536663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 47.

The spelling of 113256536663 in words is "one hundred thirteen billion, two hundred fifty-six million, five hundred thirty-six thousand, six hundred sixty-three".