113620135507 has 2 divisors, whose sum is σ = 113620135508. Its totient is φ = 113620135506.

The previous prime is 113620135469. The next prime is 113620135543. The reversal of 113620135507 is 705531026311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113620135507 is a prime.

It is not a weakly prime, because it can be changed into another prime (113620135597) 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, 56810067753 + 56810067754.

It is an arithmetic number, because the mean of its divisors is an integer number (56810067754).

Almost surely, 2^113620135507 is an apocalyptic number.

113620135507 is a deficient number, since it is larger than the sum of its proper divisors (1).

113620135507 is an equidigital number, since it uses as much as digits as its factorization.

113620135507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

The spelling of 113620135507 in words is "one hundred thirteen billion, six hundred twenty million, one hundred thirty-five thousand, five hundred seven".