113203310122101 has 16 divisors (see below), whose sum is σ = 157507090683264. Its totient is φ = 72184486201344.

The previous prime is 113203310122057. The next prime is 113203310122139. The reversal of 113203310122101 is 101221013302311.

It is not a de Polignac number, because 113203310122101 - 2³⁵ = 113168950383733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113203310122151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33986716 + ... + 37168581.

It is an arithmetic number, because the mean of its divisors is an integer number (9844193167704).

Almost surely, 2^{113203310122101} is an apocalyptic number.

It is an amenable number.

113203310122101 is a deficient number, since it is larger than the sum of its proper divisors (44303780561163).

113203310122101 is a wasteful number, since it uses less digits than its factorization.

113203310122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71178380.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 113203310122101 its reverse (101221013302311), we get a palindrome (214424323424412).

The spelling of 113203310122101 in words is "one hundred thirteen trillion, two hundred three billion, three hundred ten million, one hundred twenty-two thousand, one hundred one".