102132213120112 has 40 divisors (see below), whose sum is σ = 226150410956256. Its totient is φ = 43770849678336.

The previous prime is 102132213120109. The next prime is 102132213120139. The reversal of 102132213120112 is 211021312231201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71573028 + ... + 72986044.

Almost surely, 2^{102132213120112} is an apocalyptic number.

It is an amenable number.

102132213120112 is an abundant number, since it is smaller than the sum of its proper divisors (124018197836144).

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

102132213120112 is a wasteful number, since it uses less digits than its factorization.

102132213120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058385 (or 2058379 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 102132213120112 its reverse (211021312231201), we get a palindrome (313153525351313).

The spelling of 102132213120112 in words is "one hundred two trillion, one hundred thirty-two billion, two hundred thirteen million, one hundred twenty thousand, one hundred twelve".