11312133102023 has 16 divisors (see below), whose sum is σ = 12712605829056. Its totient is φ = 9987464720640.

The previous prime is 11312133101963. The next prime is 11312133102059. The reversal of 11312133102023 is 32020133121311.

It is a cyclic number.

It is not a de Polignac number, because 11312133102023 - 2¹⁴ = 11312133085639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 11312133102023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312133102223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5020661 + ... + 6916017.

It is an arithmetic number, because the mean of its divisors is an integer number (794537864316).

Almost surely, 2^{11312133102023} is an apocalyptic number.

11312133102023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11312133102023 is a deficient number, since it is larger than the sum of its proper divisors (1400472727033).

11312133102023 is a wasteful number, since it uses less digits than its factorization.

11312133102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915354.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11312133102023 its reverse (32020133121311), we get a palindrome (43332266223334).

The spelling of 11312133102023 in words is "eleven trillion, three hundred twelve billion, one hundred thirty-three million, one hundred two thousand, twenty-three".