102150916 has 24 divisors (see below), whose sum is σ = 215055680. Its totient is φ = 41474592.

The previous prime is 102150913. The next prime is 102150941. The reversal of 102150916 is 619051201.

It is not an unprimeable number, because it can be changed into a prime (102150911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95475 + ... + 96538.

Almost surely, 2^102150916 is an apocalyptic number.

It is an amenable number.

102150916 is an abundant number, since it is smaller than the sum of its proper divisors (112904764).

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

102150916 is a wasteful number, since it uses less digits than its factorization.

102150916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192043 (or 192041 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 102150916 is about 10106.9736321017. The cubic root of 102150916 is about 467.4631936478.

The spelling of 102150916 in words is "one hundred two million, one hundred fifty thousand, nine hundred sixteen".