102120332102 has 8 divisors (see below), whose sum is σ = 153950250000. Its totient is φ = 50803582104.

The previous prime is 102120332063. The next prime is 102120332131. The reversal of 102120332102 is 201233021201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128291477 + ... + 128292272.

It is an arithmetic number, because the mean of its divisors is an integer number (19243781250).

Almost surely, 2^102120332102 is an apocalyptic number.

102120332102 is a deficient number, since it is larger than the sum of its proper divisors (51829917898).

102120332102 is a wasteful number, since it uses less digits than its factorization.

102120332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256583950.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102120332102 its reverse (201233021201), we get a palindrome (303353353303).

The spelling of 102120332102 in words is "one hundred two billion, one hundred twenty million, three hundred thirty-two thousand, one hundred two".