113002321323 has 32 divisors (see below), whose sum is σ = 158054916096. Its totient is φ = 71742470688.

The previous prime is 113002321321. The next prime is 113002321379. The reversal of 113002321323 is 323123200311.

It is not a de Polignac number, because 113002321323 - 2¹ = 113002321321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113002321323.

It is not an unprimeable number, because it can be changed into a prime (113002321321) 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, 1559136 + ... + 1630002.

It is an arithmetic number, because the mean of its divisors is an integer number (4939216128).

Almost surely, 2^113002321323 is an apocalyptic number.

113002321323 is a deficient number, since it is larger than the sum of its proper divisors (45052594773).

113002321323 is a wasteful number, since it uses less digits than its factorization.

113002321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71223.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 113002321323 its reverse (323123200311), we get a palindrome (436125521634).

The spelling of 113002321323 in words is "one hundred thirteen billion, two million, three hundred twenty-one thousand, three hundred twenty-three".