113111130013202 has 4 divisors (see below), whose sum is σ = 169666695019806. Its totient is φ = 56555565006600.

The previous prime is 113111130013183. The next prime is 113111130013237. The reversal of 113111130013202 is 202310031111311.

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., 67365534937801 + 45745595075401 = 8207651^2 + 6763549^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28277782503299 + ... + 28277782503302.

Almost surely, 2^{113111130013202} is an apocalyptic number.

113111130013202 is a deficient number, since it is larger than the sum of its proper divisors (56555565006604).

113111130013202 is an equidigital number, since it uses as much as digits as its factorization.

113111130013202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56555565006603.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 113111130013202 its reverse (202310031111311), we get a palindrome (315421161124513).

The spelling of 113111130013202 in words is "one hundred thirteen trillion, one hundred eleven billion, one hundred thirty million, thirteen thousand, two hundred two".