113273032577 has 4 divisors (see below), whose sum is σ = 113746978560. Its totient is φ = 112799086596.

The previous prime is 113273032573. The next prime is 113273032601. The reversal of 113273032577 is 775230372311.

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: 775230372311 = 181 ⋅4283040731.

It is a cyclic number.

It is not a de Polignac number, because 113273032577 - 2² = 113273032573 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113273032573) 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, 236972633 + ... + 236973110.

It is an arithmetic number, because the mean of its divisors is an integer number (28436744640).

Almost surely, 2^113273032577 is an apocalyptic number.

It is an amenable number.

113273032577 is a deficient number, since it is larger than the sum of its proper divisors (473945983).

113273032577 is an equidigital number, since it uses as much as digits as its factorization.

113273032577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473945982.

The product of its (nonzero) digits is 185220, while the sum is 41.

The spelling of 113273032577 in words is "one hundred thirteen billion, two hundred seventy-three million, thirty-two thousand, five hundred seventy-seven".