113221646516135 has 16 divisors (see below), whose sum is σ = 143017501910400. Its totient is φ = 85809678836256.

The previous prime is 113221646516119. The next prime is 113221646516197. The reversal of 113221646516135 is 531615646122311.

It is a cyclic number.

It is not a de Polignac number, because 113221646516135 - 2⁴ = 113221646516119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113221646516135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17863196 + ... + 23356734.

It is an arithmetic number, because the mean of its divisors is an integer number (8938593869400).

Almost surely, 2^{113221646516135} is an apocalyptic number.

113221646516135 is a deficient number, since it is larger than the sum of its proper divisors (29795855394265).

113221646516135 is a wasteful number, since it uses less digits than its factorization.

113221646516135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710510.

The product of its digits is 777600, while the sum is 47.

The spelling of 113221646516135 in words is "one hundred thirteen trillion, two hundred twenty-one billion, six hundred forty-six million, five hundred sixteen thousand, one hundred thirty-five".