102102551412150 has 96 divisors (see below), whose sum is σ = 259912697201280. Its totient is φ = 26515718053120.

The previous prime is 102102551412109. The next prime is 102102551412161. The reversal of 102102551412150 is 51214155201201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 52964319 + ... + 54858218.

It is an arithmetic number, because the mean of its divisors is an integer number (2707423929180).

Almost surely, 2^{102102551412150} is an apocalyptic number.

102102551412150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102102551412150 is an abundant number, since it is smaller than the sum of its proper divisors (157810145789130).

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

102102551412150 is a wasteful number, since it uses less digits than its factorization.

102102551412150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107822718 (or 107822713 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 30.

The spelling of 102102551412150 in words is "one hundred two trillion, one hundred two billion, five hundred fifty-one million, four hundred twelve thousand, one hundred fifty".