113113023103021 has 8 divisors (see below), whose sum is σ = 113582780359488. Its totient is φ = 112643269224000.

The previous prime is 113113023103013. The next prime is 113113023103039. The reversal of 113113023103021 is 120301320311311.

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

It is a cyclic number.

It is not a de Polignac number, because 113113023103021 - 2³ = 113113023103013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113113023102983 and 113113023103001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113113023103121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83895936 + ... + 85233526.

It is an arithmetic number, because the mean of its divisors is an integer number (14197847544936).

Almost surely, 2^{113113023103021} is an apocalyptic number.

It is an amenable number.

113113023103021 is a deficient number, since it is larger than the sum of its proper divisors (469757256467).

113113023103021 is a wasteful number, since it uses less digits than its factorization.

113113023103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688723.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 113113023103021 its reverse (120301320311311), we get a palindrome (233414343414332).

The spelling of 113113023103021 in words is "one hundred thirteen trillion, one hundred thirteen billion, twenty-three million, one hundred three thousand, twenty-one".