113233172907903 has 8 divisors (see below), whose sum is σ = 154189852470528. Its totient is φ = 73882637641944.

The previous prime is 113233172907863. The next prime is 113233172907913. The reversal of 113233172907903 is 309709271332311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113233172907903 - 2²⁶ = 113233105799039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113233172907913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401536074001 + ... + 401536074282.

It is an arithmetic number, because the mean of its divisors is an integer number (19273731558816).

Almost surely, 2^{113233172907903} is an apocalyptic number.

113233172907903 is a deficient number, since it is larger than the sum of its proper divisors (40956679562625).

113233172907903 is an equidigital number, since it uses as much as digits as its factorization.

113233172907903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803072148333.

The product of its (nonzero) digits is 1285956, while the sum is 51.

The spelling of 113233172907903 in words is "one hundred thirteen trillion, two hundred thirty-three billion, one hundred seventy-two million, nine hundred seven thousand, nine hundred three".