220332131023 has 8 divisors (see below), whose sum is σ = 223628526128. Its totient is φ = 217035967104.

The previous prime is 220332130943. The next prime is 220332131027. The reversal of 220332131023 is 320131233022.

220332131023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220332131023 - 2²¹ = 220330033871 is a prime.

It is a super-2 number, since 2×220332131023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220332130985 and 220332131003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220332131027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3373465 + ... + 3438157.

It is an arithmetic number, because the mean of its divisors is an integer number (27953565766).

Almost surely, 2^220332131023 is an apocalyptic number.

220332131023 is a deficient number, since it is larger than the sum of its proper divisors (3296395105).

220332131023 is an equidigital number, since it uses as much as digits as its factorization.

220332131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115593.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 220332131023 its reverse (320131233022), we get a palindrome (540463364045).

The spelling of 220332131023 in words is "two hundred twenty billion, three hundred thirty-two million, one hundred thirty-one thousand, twenty-three".