120432102 has 64 divisors (see below), whose sum is σ = 283584000. Its totient is φ = 34080480.

The previous prime is 120432073. The next prime is 120432119. The reversal of 120432102 is 201234021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285852 + ... + 286272.

It is an arithmetic number, because the mean of its divisors is an integer number (4431000).

Almost surely, 2^120432102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120432102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141792000).

120432102 is an abundant number, since it is smaller than the sum of its proper divisors (163151898).

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

120432102 is a wasteful number, since it uses less digits than its factorization.

120432102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120432102 is about 10974.1560951173. The cubic root of 120432102 is about 493.8337363296.

Adding to 120432102 its reverse (201234021), we get a palindrome (321666123).

The spelling of 120432102 in words is "one hundred twenty million, four hundred thirty-two thousand, one hundred two".