113053366172667 has 4 divisors (see below), whose sum is σ = 150737821563560. Its totient is φ = 75368910781776.

The previous prime is 113053366172557. The next prime is 113053366172713. The reversal of 113053366172667 is 766271663350311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113053366172667 - 2¹⁰ = 113053366171643 is a prime.

It is a super-2 number, since 2×113053366172667² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113053366172167) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 18842227695442 + ... + 18842227695447.

It is an arithmetic number, because the mean of its divisors is an integer number (37684455390890).

Almost surely, 2^{113053366172667} is an apocalyptic number.

113053366172667 is a deficient number, since it is larger than the sum of its proper divisors (37684455390893).

113053366172667 is an equidigital number, since it uses as much as digits as its factorization.

113053366172667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37684455390892.

The product of its (nonzero) digits is 17146080, while the sum is 57.

The spelling of 113053366172667 in words is "one hundred thirteen trillion, fifty-three billion, three hundred sixty-six million, one hundred seventy-two thousand, six hundred sixty-seven".