1113302122023 has 128 divisors (see below), whose sum is σ = 1962019584000. Its totient is φ = 544846528512.

The previous prime is 1113302121959. The next prime is 1113302122033. The reversal of 1113302122023 is 3202212033111.

It is not a de Polignac number, because 1113302122023 - 2⁶ = 1113302121959 is a prime.

It is a super-2 number, since 2×1113302122023² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113302122033) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 144150240 + ... + 144157962.

It is an arithmetic number, because the mean of its divisors is an integer number (15328278000).

Almost surely, 2^{1113302122023} is an apocalyptic number.

1113302122023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113302122023 is a deficient number, since it is larger than the sum of its proper divisors (848717461977).

1113302122023 is a wasteful number, since it uses less digits than its factorization.

1113302122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8201.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1113302122023 its reverse (3202212033111), we get a palindrome (4315514155134).

The spelling of 1113302122023 in words is "one trillion, one hundred thirteen billion, three hundred two million, one hundred twenty-two thousand, twenty-three".