113210311202 has 4 divisors (see below), whose sum is σ = 169815466806. Its totient is φ = 56605155600.

The previous prime is 113210311183. The next prime is 113210311259. The reversal of 113210311202 is 202113012311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 90312871441 + 22897439761 = 300521^2 + 151319^2 .

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 as a sum of consecutive naturals, namely, 28302577799 + ... + 28302577802.

Almost surely, 2^113210311202 is an apocalyptic number.

113210311202 is a deficient number, since it is larger than the sum of its proper divisors (56605155604).

113210311202 is an equidigital number, since it uses as much as digits as its factorization.

113210311202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56605155603.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113210311202 its reverse (202113012311), we get a palindrome (315323323513).

The spelling of 113210311202 in words is "one hundred thirteen billion, two hundred ten million, three hundred eleven thousand, two hundred two".