113561203345142 has 16 divisors (see below), whose sum is σ = 204922472202240. Its totient is φ = 46107556245288.

The previous prime is 113561203345133. The next prime is 113561203345283. The reversal of 113561203345142 is 241543302165311.

It is a super-2 number, since 2×113561203345142² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113561203345142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213460908278 + ... + 213460908809.

It is an arithmetic number, because the mean of its divisors is an integer number (12807654512640).

Almost surely, 2^{113561203345142} is an apocalyptic number.

113561203345142 is a deficient number, since it is larger than the sum of its proper divisors (91361268857098).

113561203345142 is a wasteful number, since it uses less digits than its factorization.

113561203345142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426921817115.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 113561203345142 in words is "one hundred thirteen trillion, five hundred sixty-one billion, two hundred three million, three hundred forty-five thousand, one hundred forty-two".