113203020302 has 16 divisors (see below), whose sum is σ = 171049401600. Its totient is φ = 56186664120.

The previous prime is 113203020289. The next prime is 113203020311. The reversal of 113203020302 is 203020302311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2403899 + ... + 2450537.

It is an arithmetic number, because the mean of its divisors is an integer number (10690587600).

Almost surely, 2^113203020302 is an apocalyptic number.

113203020302 is a deficient number, since it is larger than the sum of its proper divisors (57846381298).

113203020302 is a wasteful number, since it uses less digits than its factorization.

113203020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55511.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 113203020302 its reverse (203020302311), we get a palindrome (316223322613).

The spelling of 113203020302 in words is "one hundred thirteen billion, two hundred three million, twenty thousand, three hundred two".