113541154011242 has 16 divisors (see below), whose sum is σ = 189821124354240. Its totient is φ = 50618966493888.

The previous prime is 113541154011193. The next prime is 113541154011251. The reversal of 113541154011242 is 242110451145311.

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, 87880149518 + ... + 87880150809.

It is an arithmetic number, because the mean of its divisors is an integer number (11863820272140).

Almost surely, 2^{113541154011242} is an apocalyptic number.

113541154011242 is a deficient number, since it is larger than the sum of its proper divisors (76279970342998).

113541154011242 is a wasteful number, since it uses less digits than its factorization.

113541154011242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175760300365.

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 113541154011242 in words is "one hundred thirteen trillion, five hundred forty-one billion, one hundred fifty-four million, eleven thousand, two hundred forty-two".