113551502112493 has 2 divisors, whose sum is σ = 113551502112494. Its totient is φ = 113551502112492.

The previous prime is 113551502112329. The next prime is 113551502112511. The reversal of 113551502112493 is 394211205155311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105402521164329 + 8148980948164 = 10266573^2 + 2854642^2 .

It is a cyclic number.

It is not a de Polignac number, because 113551502112493 - 2¹³ = 113551502104301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113551502182493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56775751056246 + 56775751056247.

It is an arithmetic number, because the mean of its divisors is an integer number (56775751056247).

Almost surely, 2^{113551502112493} is an apocalyptic number.

It is an amenable number.

113551502112493 is a deficient number, since it is larger than the sum of its proper divisors (1).

113551502112493 is an equidigital number, since it uses as much as digits as its factorization.

113551502112493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 113551502112493 in words is "one hundred thirteen trillion, five hundred fifty-one billion, five hundred two million, one hundred twelve thousand, four hundred ninety-three".