113375611933 has 4 divisors (see below), whose sum is σ = 113762559708. Its totient is φ = 112988664160.

The previous prime is 113375611901. The next prime is 113375611939. The reversal of 113375611933 is 339116573311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 339116573311 = 218993 ⋅1548527.

It can be written as a sum of positive squares in 2 ways, for example, as 67289397604 + 46086214329 = 259402^2 + 214677^2 .

It is a cyclic number.

It is not a de Polignac number, because 113375611933 - 2⁵ = 113375611901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113375611933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113375611939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193473448 + ... + 193474033.

It is an arithmetic number, because the mean of its divisors is an integer number (28440639927).

Almost surely, 2^113375611933 is an apocalyptic number.

It is an amenable number.

113375611933 is a deficient number, since it is larger than the sum of its proper divisors (386947775).

113375611933 is an equidigital number, since it uses as much as digits as its factorization.

113375611933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386947774.

The product of its digits is 153090, while the sum is 43.

The spelling of 113375611933 in words is "one hundred thirteen billion, three hundred seventy-five million, six hundred eleven thousand, nine hundred thirty-three".