102130301313012 has 48 divisors (see below), whose sum is σ = 274018313580032. Its totient is φ = 29001067152480.

The previous prime is 102130301312969. The next prime is 102130301313077. The reversal of 102130301313012 is 210313103031201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 102130301313012.

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, 3729547414 + ... + 3729574797.

Almost surely, 2^{102130301313012} is an apocalyptic number.

102130301313012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102130301313012 is an abundant number, since it is smaller than the sum of its proper divisors (171888012267020).

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

102130301313012 is a wasteful number, since it uses less digits than its factorization.

102130301313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7459122388 (or 7459122386 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 102130301313012 its reverse (210313103031201), we get a palindrome (312443404344213).

The spelling of 102130301313012 in words is "one hundred two trillion, one hundred thirty billion, three hundred one million, three hundred thirteen thousand, twelve".