102424331320 has 64 divisors (see below), whose sum is σ = 242625780000. Its totient is φ = 38806737408.

The previous prime is 102424331291. The next prime is 102424331323. The reversal of 102424331320 is 23133424201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102424331323) 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, 8424606 + ... + 8436754.

Almost surely, 2^102424331320 is an apocalyptic number.

102424331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102424331320 is an abundant number, since it is smaller than the sum of its proper divisors (140201448680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102424331320 is a wasteful number, since it uses less digits than its factorization.

102424331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23272 (or 23268 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 102424331320 its reverse (23133424201), we get a palindrome (125557755521).

The spelling of 102424331320 in words is "one hundred two billion, four hundred twenty-four million, three hundred thirty-one thousand, three hundred twenty".