102130123232200 has 192 divisors, whose sum is σ = 285667216128000. Its totient is φ = 33171927978240.

The previous prime is 102130123232197. The next prime is 102130123232237. The reversal of 102130123232200 is 2232321031201.

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, 1087334439 + ... + 1087428361.

It is an arithmetic number, because the mean of its divisors is an integer number (1487850084000).

Almost surely, 2^{102130123232200} is an apocalyptic number.

102130123232200 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 102130123232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142833608064000).

102130123232200 is an abundant number, since it is smaller than the sum of its proper divisors (183537092895800).

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

102130123232200 is a wasteful number, since it uses less digits than its factorization.

102130123232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134844 (or 134835 counting only the distinct ones).

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

Adding to 102130123232200 its reverse (2232321031201), we get a palindrome (104362444263401).

The spelling of 102130123232200 in words is "one hundred two trillion, one hundred thirty billion, one hundred twenty-three million, two hundred thirty-two thousand, two hundred".