102413231320 has 64 divisors (see below), whose sum is σ = 235888070400. Its totient is φ = 40004131200.

The previous prime is 102413231309. The next prime is 102413231339. The reversal of 102413231320 is 23132314201.

It is a junction number, because it is equal to n+sod(n) for n = 102413231291 and 102413231300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212667 + ... + 500053.

It is an arithmetic number, because the mean of its divisors is an integer number (3685751100).

Almost surely, 2^102413231320 is an apocalyptic number.

102413231320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102413231320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117944035200).

102413231320 is an abundant number, since it is smaller than the sum of its proper divisors (133474839080).

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

102413231320 is a wasteful number, since it uses less digits than its factorization.

102413231320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287608 (or 287604 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 102413231320 its reverse (23132314201), we get a palindrome (125545545521).

The spelling of 102413231320 in words is "one hundred two billion, four hundred thirteen million, two hundred thirty-one thousand, three hundred twenty".