120123330 has 32 divisors (see below), whose sum is σ = 288748800. Its totient is φ = 31982592.

The previous prime is 120123299. The next prime is 120123337. The reversal of 120123330 is 33321021.

120123330 = T₁₈₀ + T₁₈₁ + ... + T₈₉₈.

It is a super-2 number, since 2×120123330² = 28859228820577800, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (120123337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18786 + ... + 24354.

It is an arithmetic number, because the mean of its divisors is an integer number (9023400).

Almost surely, 2^120123330 is an apocalyptic number.

120123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120123330 is an abundant number, since it is smaller than the sum of its proper divisors (168625470).

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

120123330 is a wasteful number, since it uses less digits than its factorization.

120123330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 120123330 is about 10960.0789230735. The cubic root of 120123330 is about 493.4113336412.

Adding to 120123330 its reverse (33321021), we get a palindrome (153444351).

It can be divided in two parts, 1201 and 23330, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 120123330 in words is "one hundred twenty million, one hundred twenty-three thousand, three hundred thirty".