113203323202023 has 20 divisors (see below), whose sum is σ = 169106931054600. Its totient is φ = 75468555369072.

The previous prime is 113203323201989. The next prime is 113203323202031. The reversal of 113203323202023 is 320202323302311.

113203323202023 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 0 + 332 + 320 + 2 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 113203323202023 - 2¹⁴ = 113203323185639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113203323202423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16576528 + ... + 22387226.

It is an arithmetic number, because the mean of its divisors is an integer number (8455346552730).

Almost surely, 2^{113203323202023} is an apocalyptic number.

113203323202023 is a deficient number, since it is larger than the sum of its proper divisors (55903607852577).

113203323202023 is an equidigital number, since it uses as much as digits as its factorization.

113203323202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051228 (or 6051219 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 113203323202023 its reverse (320202323302311), we get a palindrome (433405646504334).

The spelling of 113203323202023 in words is "one hundred thirteen trillion, two hundred three billion, three hundred twenty-three million, two hundred two thousand, twenty-three".