102312132130 has 32 divisors (see below), whose sum is σ = 202940426304. Its totient is φ = 36898255296.

The previous prime is 102312132119. The next prime is 102312132193. The reversal of 102312132130 is 31231213201.

It is a junction number, because it is equal to n+sod(n) for n = 102312132098 and 102312132107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9145764 + ... + 9156943.

It is an arithmetic number, because the mean of its divisors is an integer number (6341888322).

Almost surely, 2^102312132130 is an apocalyptic number.

102312132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102312132130 is a deficient number, since it is larger than the sum of its proper divisors (100628294174).

102312132130 is a wasteful number, since it uses less digits than its factorization.

102312132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18302770.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102312132130 its reverse (31231213201), we get a palindrome (133543345331).

The spelling of 102312132130 in words is "one hundred two billion, three hundred twelve million, one hundred thirty-two thousand, one hundred thirty".