102312430023 has 8 divisors (see below), whose sum is σ = 137668102000. Its totient is φ = 67582522368.

The previous prime is 102312430021. The next prime is 102312430027. The reversal of 102312430023 is 320034213201.

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

It is not a de Polignac number, because 102312430023 - 2¹ = 102312430021 is a prime.

It is a super-2 number, since 2×102312430023² (a number of 23 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 (102312430021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156440698 + ... + 156441351.

It is an arithmetic number, because the mean of its divisors is an integer number (17208512750).

Almost surely, 2^102312430023 is an apocalyptic number.

102312430023 is a deficient number, since it is larger than the sum of its proper divisors (35355671977).

102312430023 is a wasteful number, since it uses less digits than its factorization.

102312430023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312882161.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102312430023 its reverse (320034213201), we get a palindrome (422346643224).

The spelling of 102312430023 in words is "one hundred two billion, three hundred twelve million, four hundred thirty thousand, twenty-three".