120111332 has 12 divisors (see below), whose sum is σ = 229303536. Its totient is φ = 54596040.

The previous prime is 120111319. The next prime is 120111337. The reversal of 120111332 is 233111021.

It is not an unprimeable number, because it can be changed into a prime (120111337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364858 + ... + 1364945.

It is an arithmetic number, because the mean of its divisors is an integer number (19108628).

Almost surely, 2^120111332 is an apocalyptic number.

It is an amenable number.

120111332 is a deficient number, since it is larger than the sum of its proper divisors (109192204).

120111332 is a wasteful number, since it uses less digits than its factorization.

120111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729818 (or 2729816 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 120111332 is about 10959.5315593323. The cubic root of 120111332 is about 493.3949056742.

Adding to 120111332 its reverse (233111021), we get a palindrome (353222353).

The spelling of 120111332 in words is "one hundred twenty million, one hundred eleven thousand, three hundred thirty-two".