113203132302 has 16 divisors (see below), whose sum is σ = 243822131280. Its totient is φ = 34831732992.

The previous prime is 113203132213. The next prime is 113203132307. The reversal of 113203132302 is 203231302311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113203132307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725661027 + ... + 725661182.

It is an arithmetic number, because the mean of its divisors is an integer number (15238883205).

Almost surely, 2^113203132302 is an apocalyptic number.

113203132302 is an abundant number, since it is smaller than the sum of its proper divisors (130618998978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113203132302 is a wasteful number, since it uses less digits than its factorization.

113203132302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451322227.

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

Adding to 113203132302 its reverse (203231302311), we get a palindrome (316434434613).

The spelling of 113203132302 in words is "one hundred thirteen billion, two hundred three million, one hundred thirty-two thousand, three hundred two".