120332630 has 64 divisors (see below), whose sum is σ = 252175680. Its totient is φ = 40857600.

The previous prime is 120332623. The next prime is 120332633. The reversal of 120332630 is 36233021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120332633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 428090 + ... + 428370.

It is an arithmetic number, because the mean of its divisors is an integer number (3940245).

Almost surely, 2^120332630 is an apocalyptic number.

120332630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120332630 is an abundant number, since it is smaller than the sum of its proper divisors (131843050).

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

120332630 is a wasteful number, since it uses less digits than its factorization.

120332630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 120332630 is about 10969.6230564227. The cubic root of 120332630 is about 493.6977367103.

Adding to 120332630 its reverse (36233021), we get a palindrome (156565651).

It can be divided in two parts, 1203 and 32630, that added together give a palindrome (33833).

The spelling of 120332630 in words is "one hundred twenty million, three hundred thirty-two thousand, six hundred thirty".