113112202023 has 12 divisors (see below), whose sum is σ = 166467015000. Its totient is φ = 73985339376.

The previous prime is 113112202001. The next prime is 113112202051. The reversal of 113112202023 is 320202211311.

It is not a de Polignac number, because 113112202023 - 2⁹ = 113112201511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113112201987 and 113112202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113112202123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118565773 + ... + 118566726.

It is an arithmetic number, because the mean of its divisors is an integer number (13872251250).

Almost surely, 2^113112202023 is an apocalyptic number.

113112202023 is a deficient number, since it is larger than the sum of its proper divisors (53354812977).

113112202023 is a wasteful number, since it uses less digits than its factorization.

113112202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237132558 (or 237132555 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 113112202023 its reverse (320202211311), we get a palindrome (433314413334).

The spelling of 113112202023 in words is "one hundred thirteen billion, one hundred twelve million, two hundred two thousand, twenty-three".