113121101301023 has 4 divisors (see below), whose sum is σ = 113241315012168. Its totient is φ = 113000887589880.

The previous prime is 113121101300959. The next prime is 113121101301031. The reversal of 113121101301023 is 320103101121311.

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

It is a cyclic number.

It is not a de Polignac number, because 113121101301023 - 2⁶ = 113121101300959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113121101300986 and 113121101301004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113121101307023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60106854161 + ... + 60106856042.

It is an arithmetic number, because the mean of its divisors is an integer number (28310328753042).

Almost surely, 2^{113121101301023} is an apocalyptic number.

113121101301023 is a deficient number, since it is larger than the sum of its proper divisors (120213711145).

113121101301023 is an equidigital number, since it uses as much as digits as its factorization.

113121101301023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120213711144.

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

Adding to 113121101301023 its reverse (320103101121311), we get a palindrome (433224202422334).

The spelling of 113121101301023 in words is "one hundred thirteen trillion, one hundred twenty-one billion, one hundred one million, three hundred one thousand, twenty-three".