223331013131023 has 16 divisors (see below), whose sum is σ = 263941859211264. Its totient is φ = 184918943501280.

The previous prime is 223331013131021. The next prime is 223331013131027. The reversal of 223331013131023 is 320131310133322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 223331013131023 - 2¹ = 223331013131021 is a prime.

It is a super-2 number, since 2×223331013131023² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223331013130982 and 223331013131000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223331013131021) 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, 923734765 + ... + 923976502.

It is an arithmetic number, because the mean of its divisors is an integer number (16496366200704).

Almost surely, 2^{223331013131023} is an apocalyptic number.

223331013131023 is a deficient number, since it is larger than the sum of its proper divisors (40610846080241).

223331013131023 is a wasteful number, since it uses less digits than its factorization.

223331013131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847711862.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 223331013131023 its reverse (320131310133322), we get a palindrome (543462323264345).

The spelling of 223331013131023 in words is "two hundred twenty-three trillion, three hundred thirty-one billion, thirteen million, one hundred thirty-one thousand, twenty-three".