120332231 has 8 divisors (see below), whose sum is σ = 121888800. Its totient is φ = 118784512.

The previous prime is 120332221. The next prime is 120332243. The reversal of 120332231 is 132233021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120332231 - 2⁶ = 120332167 is a prime.

It is a super-2 number, since 2×120332231² = 28959691634874722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120332221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27695 + ... + 31743.

It is an arithmetic number, because the mean of its divisors is an integer number (15236100).

Almost surely, 2^120332231 is an apocalyptic number.

120332231 is a deficient number, since it is larger than the sum of its proper divisors (1556569).

120332231 is a wasteful number, since it uses less digits than its factorization.

120332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 120332231 is about 10969.6048698210. The cubic root of 120332231 is about 493.6971910406.

Adding to 120332231 its reverse (132233021), we get a palindrome (252565252).

The spelling of 120332231 in words is "one hundred twenty million, three hundred thirty-two thousand, two hundred thirty-one".