120231432324 has 24 divisors (see below), whose sum is σ = 311711121120. Its totient is φ = 40077144072.

The previous prime is 120231432227. The next prime is 120231432341. The reversal of 120231432324 is 423234132021.

120231432324 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 314 + 323 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556626894 + ... + 556627109.

It is an arithmetic number, because the mean of its divisors is an integer number (12987963380).

Almost surely, 2^120231432324 is an apocalyptic number.

It is an amenable number.

120231432324 is an abundant number, since it is smaller than the sum of its proper divisors (191479688796).

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

120231432324 is a wasteful number, since it uses less digits than its factorization.

120231432324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113254016 (or 1113254008 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 120231432324 its reverse (423234132021), we get a palindrome (543465564345).

The spelling of 120231432324 in words is "one hundred twenty billion, two hundred thirty-one million, four hundred thirty-two thousand, three hundred twenty-four".