113501613497 has 2 divisors, whose sum is σ = 113501613498. Its totient is φ = 113501613496.

The previous prime is 113501613469. The next prime is 113501613521. The reversal of 113501613497 is 794316105311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78644350096 + 34857263401 = 280436^2 + 186701^2 .

It is a cyclic number.

It is not a de Polignac number, because 113501613497 - 2¹² = 113501609401 is a prime.

It is not a weakly prime, because it can be changed into another prime (113501613097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56750806748 + 56750806749.

It is an arithmetic number, because the mean of its divisors is an integer number (56750806749).

Almost surely, 2^113501613497 is an apocalyptic number.

It is an amenable number.

113501613497 is a deficient number, since it is larger than the sum of its proper divisors (1).

113501613497 is an equidigital number, since it uses as much as digits as its factorization.

113501613497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 113501613497 in words is "one hundred thirteen billion, five hundred one million, six hundred thirteen thousand, four hundred ninety-seven".