120431162 has 8 divisors (see below), whose sum is σ = 191273076. Its totient is φ = 56673472.

The previous prime is 120431161. The next prime is 120431173. The reversal of 120431162 is 261134021.

It can be written as a sum of positive squares in 2 ways, for example, as 89283601 + 31147561 = 9449^2 + 5581^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120431161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771013 + ... + 1771080.

Almost surely, 2^120431162 is an apocalyptic number.

120431162 is a deficient number, since it is larger than the sum of its proper divisors (70841914).

120431162 is a wasteful number, since it uses less digits than its factorization.

120431162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542112.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 120431162 is about 10974.1132671392. The cubic root of 120431162 is about 493.8324514979.

Adding to 120431162 its reverse (261134021), we get a palindrome (381565183).

The spelling of 120431162 in words is "one hundred twenty million, four hundred thirty-one thousand, one hundred sixty-two".