102120334002 has 24 divisors (see below), whose sum is σ = 222585644736. Its totient is φ = 33836277336.

The previous prime is 102120333989. The next prime is 102120334067. The reversal of 102120334002 is 200433021201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16983078 + ... + 16989089.

It is an arithmetic number, because the mean of its divisors is an integer number (9274401864).

Almost surely, 2^102120334002 is an apocalyptic number.

102120334002 is an abundant number, since it is smaller than the sum of its proper divisors (120465310734).

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

102120334002 is a wasteful number, since it uses less digits than its factorization.

102120334002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33972342 (or 33972339 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102120334002 its reverse (200433021201), we get a palindrome (302553355203).

The spelling of 102120334002 in words is "one hundred two billion, one hundred twenty million, three hundred thirty-four thousand, two".