102310232130 has 96 divisors (see below), whose sum is σ = 273011731200. Its totient is φ = 26573412096.

The previous prime is 102310232119. The next prime is 102310232153. The reversal of 102310232130 is 31232013201.

102310232130 is a `hidden beast` number, since 1 + 0 + 2 + 310 + 2 + 321 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 441351 + ... + 631989.

It is an arithmetic number, because the mean of its divisors is an integer number (2843872200).

Almost surely, 2^102310232130 is an apocalyptic number.

102310232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102310232130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136505865600).

102310232130 is an abundant number, since it is smaller than the sum of its proper divisors (170701499070).

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

102310232130 is a wasteful number, since it uses less digits than its factorization.

102310232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190808 (or 190805 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102310232130 its reverse (31232013201), we get a palindrome (133542245331).

The spelling of 102310232130 in words is "one hundred two billion, three hundred ten million, two hundred thirty-two thousand, one hundred thirty".