102552210120 has 32 divisors (see below), whose sum is σ = 307656630720. Its totient is φ = 27347256000.

The previous prime is 102552210119. The next prime is 102552210143. The reversal of 102552210120 is 21012255201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427300756 + ... + 427300995.

It is an arithmetic number, because the mean of its divisors is an integer number (9614269710).

Almost surely, 2^102552210120 is an apocalyptic number.

102552210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102552210120 is an abundant number, since it is smaller than the sum of its proper divisors (205104420600).

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

102552210120 is a wasteful number, since it uses less digits than its factorization.

102552210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854601765 (or 854601761 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 102552210120 its reverse (21012255201), we get a palindrome (123564465321).

The spelling of 102552210120 in words is "one hundred two billion, five hundred fifty-two million, two hundred ten thousand, one hundred twenty".