113001303003 has 32 divisors (see below), whose sum is σ = 153128973312. Its totient is φ = 74115148800.

The previous prime is 113001302993. The next prime is 113001303011. The reversal of 113001303003 is 300303100311.

It is not a de Polignac number, because 113001303003 - 2⁸ = 113001302747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113001303403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74785018 + ... + 74786528.

It is an arithmetic number, because the mean of its divisors is an integer number (4785280416).

Almost surely, 2^113001303003 is an apocalyptic number.

113001303003 is a deficient number, since it is larger than the sum of its proper divisors (40127670309).

113001303003 is a wasteful number, since it uses less digits than its factorization.

113001303003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 113001303003 its reverse (300303100311), we get a palindrome (413304403314).

The spelling of 113001303003 in words is "one hundred thirteen billion, one million, three hundred three thousand, three".