113402100202 has 8 divisors (see below), whose sum is σ = 170112103812. Its totient is φ = 56698065600.

The previous prime is 113402100193. The next prime is 113402100223. The reversal of 113402100202 is 202001204311.

It can be written as a sum of positive squares in 2 ways, for example, as 113393154121 + 8946081 = 336739^2 + 2991^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1444449 + ... + 1520932.

Almost surely, 2^113402100202 is an apocalyptic number.

113402100202 is a deficient number, since it is larger than the sum of its proper divisors (56710003610).

113402100202 is a wasteful number, since it uses less digits than its factorization.

113402100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984504.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 113402100202 its reverse (202001204311), we get a palindrome (315403304513).

The spelling of 113402100202 in words is "one hundred thirteen billion, four hundred two million, one hundred thousand, two hundred two".