113211553430215 has 16 divisors (see below), whose sum is σ = 136080406725120. Its totient is φ = 90418229546400.

The previous prime is 113211553430189. The next prime is 113211553430251. The reversal of 113211553430215 is 512034355112311.

It is not a de Polignac number, because 113211553430215 - 2³³ = 113202963495623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59247990 + ... + 61128940.

It is an arithmetic number, because the mean of its divisors is an integer number (8505025420320).

Almost surely, 2^{113211553430215} is an apocalyptic number.

113211553430215 is a deficient number, since it is larger than the sum of its proper divisors (22868853294905).

113211553430215 is a wasteful number, since it uses less digits than its factorization.

113211553430215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901022.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 113211553430215 in words is "one hundred thirteen trillion, two hundred eleven billion, five hundred fifty-three million, four hundred thirty thousand, two hundred fifteen".