102324423213 has 12 divisors (see below), whose sum is σ = 147804729280. Its totient is φ = 68214996936.

The previous prime is 102324423211. The next prime is 102324423239. The reversal of 102324423213 is 312324423201.

102324423213 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 2 + 442 + 3 + 213 = 666.

It is not a de Polignac number, because 102324423213 - 2¹ = 102324423211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102324423211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814770 + ... + 931932.

Almost surely, 2^102324423213 is an apocalyptic number.

It is an amenable number.

102324423213 is a deficient number, since it is larger than the sum of its proper divisors (45480306067).

102324423213 is a wasteful number, since it uses less digits than its factorization.

102324423213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214208 (or 214205 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 102324423213 its reverse (312324423201), we get a palindrome (414648846414).

The spelling of 102324423213 in words is "one hundred two billion, three hundred twenty-four million, four hundred twenty-three thousand, two hundred thirteen".