113111213022023 has 4 divisors (see below), whose sum is σ = 113805146844408. Its totient is φ = 112417279199640.

The previous prime is 113111213022011. The next prime is 113111213022037. The reversal of 113111213022023 is 320220312111311.

It is a happy number.

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 113111213022023 - 2¹⁶ = 113111212956487 is a prime.

It is a super-3 number, since 3×113111213022023³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113111213022023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113111213022043) 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, 346966910948 + ... + 346966911273.

It is an arithmetic number, because the mean of its divisors is an integer number (28451286711102).

Almost surely, 2^{113111213022023} is an apocalyptic number.

113111213022023 is a deficient number, since it is larger than the sum of its proper divisors (693933822385).

113111213022023 is an equidigital number, since it uses as much as digits as its factorization.

113111213022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693933822384.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 113111213022023 its reverse (320220312111311), we get a palindrome (433331525133334).

The spelling of 113111213022023 in words is "one hundred thirteen trillion, one hundred eleven billion, two hundred thirteen million, twenty-two thousand, twenty-three".