113012201023 has 8 divisors (see below), whose sum is σ = 114709825328. Its totient is φ = 111314896704.

The previous prime is 113012201017. The next prime is 113012201051. The reversal of 113012201023 is 320102210311.

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 113012201023 - 2⁵ = 113012200991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113012200988 and 113012201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113012231023) 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, 686365 + ... + 834937.

It is an arithmetic number, because the mean of its divisors is an integer number (14338728166).

Almost surely, 2^113012201023 is an apocalyptic number.

113012201023 is a deficient number, since it is larger than the sum of its proper divisors (1697624305).

113012201023 is a wasteful number, since it uses less digits than its factorization.

113012201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159993.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 113012201023 its reverse (320102210311), we get a palindrome (433114411334).

The spelling of 113012201023 in words is "one hundred thirteen billion, twelve million, two hundred one thousand, twenty-three".