120321102 has 16 divisors (see below), whose sum is σ = 262518912. Its totient is φ = 36460920.

The previous prime is 120321083. The next prime is 120321133. The reversal of 120321102 is 201123021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911458 + ... + 911589.

It is an arithmetic number, because the mean of its divisors is an integer number (16407432).

Almost surely, 2^120321102 is an apocalyptic number.

120321102 is an abundant number, since it is smaller than the sum of its proper divisors (142197810).

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

120321102 is a wasteful number, since it uses less digits than its factorization.

120321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823063.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 120321102 is about 10969.0975927831. The cubic root of 120321102 is about 493.6819706091.

Adding to 120321102 its reverse (201123021), we get a palindrome (321444123).

The spelling of 120321102 in words is "one hundred twenty million, three hundred twenty-one thousand, one hundred two".