120234030 has 64 divisors (see below), whose sum is σ = 349194240. Its totient is φ = 25864704.

The previous prime is 120234019. The next prime is 120234043. The reversal of 120234030 is 30432021.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 13270 + ... + 20409.

It is an arithmetic number, because the mean of its divisors is an integer number (5456160).

Almost surely, 2^120234030 is an apocalyptic number.

120234030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120234030 is an abundant number, since it is smaller than the sum of its proper divisors (228960210).

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

120234030 is a wasteful number, since it uses less digits than its factorization.

120234030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33713.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 120234030 is about 10965.1279062307. The cubic root of 120234030 is about 493.5628553165.

Adding to 120234030 its reverse (30432021), we get a palindrome (150666051).

The spelling of 120234030 in words is "one hundred twenty million, two hundred thirty-four thousand, thirty".