102232320120023 has 4 divisors (see below), whose sum is σ = 102232357909968. Its totient is φ = 102232282330080.

The previous prime is 102232320120013. The next prime is 102232320120043. The reversal of 102232320120023 is 320021023232201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102232320120023 is a prime.

It is a super-2 number, since 2×102232320120023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102232320120013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14495618 + ... + 20361423.

It is an arithmetic number, because the mean of its divisors is an integer number (25558089477492).

Almost surely, 2^{102232320120023} is an apocalyptic number.

102232320120023 is a deficient number, since it is larger than the sum of its proper divisors (37789945).

102232320120023 is an equidigital number, since it uses as much as digits as its factorization.

102232320120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37789944.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102232320120023 its reverse (320021023232201), we get a palindrome (422253343352224).

The spelling of 102232320120023 in words is "one hundred two trillion, two hundred thirty-two billion, three hundred twenty million, one hundred twenty thousand, twenty-three".