120231032 has 16 divisors (see below), whose sum is σ = 226928400. Its totient is φ = 59716800.

The previous prime is 120230963. The next prime is 120231043. The reversal of 120231032 is 230132021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120230998 and 120231016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48557 + ... + 50972.

It is an arithmetic number, because the mean of its divisors is an integer number (14183025).

Almost surely, 2^120231032 is an apocalyptic number.

It is an amenable number.

120231032 is a deficient number, since it is larger than the sum of its proper divisors (106697368).

120231032 is a wasteful number, since it uses less digits than its factorization.

120231032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99686 (or 99682 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 120231032 is about 10964.9911992669. The cubic root of 120231032 is about 493.5587530011.

Adding to 120231032 its reverse (230132021), we get a palindrome (350363053).

The spelling of 120231032 in words is "one hundred twenty million, two hundred thirty-one thousand, thirty-two".