113875577 has 4 divisors (see below), whose sum is σ = 115317120. Its totient is φ = 112434036.

The previous prime is 113875543. The next prime is 113875583. The reversal of 113875577 is 775578311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 775578311 = 83 ⋅9344317.

It is a cyclic number.

It is not a de Polignac number, because 113875577 - 2¹⁶ = 113810041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113875777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720653 + ... + 720810.

It is an arithmetic number, because the mean of its divisors is an integer number (28829280).

Almost surely, 2^113875577 is an apocalyptic number.

It is an amenable number.

113875577 is a deficient number, since it is larger than the sum of its proper divisors (1441543).

113875577 is an equidigital number, since it uses as much as digits as its factorization.

113875577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441542.

The product of its digits is 205800, while the sum is 44.

The square root of 113875577 is about 10671.2500204990. The cubic root of 113875577 is about 484.7042899269.

The spelling of 113875577 in words is "one hundred thirteen million, eight hundred seventy-five thousand, five hundred seventy-seven".