113204203502 has 12 divisors (see below), whose sum is σ = 183873100320. Its totient is φ = 52248093768.

The previous prime is 113204203499. The next prime is 113204203507. The reversal of 113204203502 is 205302402311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113204203507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167461502 + ... + 167462177.

It is an arithmetic number, because the mean of its divisors is an integer number (15322758360).

Almost surely, 2^113204203502 is an apocalyptic number.

113204203502 is a deficient number, since it is larger than the sum of its proper divisors (70668896818).

113204203502 is a wasteful number, since it uses less digits than its factorization.

113204203502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334923707 (or 334923694 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 113204203502 its reverse (205302402311), we get a palindrome (318506605813).

The spelling of 113204203502 in words is "one hundred thirteen billion, two hundred four million, two hundred three thousand, five hundred two".