331132124 has 6 divisors (see below), whose sum is σ = 579481224. Its totient is φ = 165566060.

The previous prime is 331132117. The next prime is 331132141. The reversal of 331132124 is 421231133.

It is a junction number, because it is equal to n+sod(n) for n = 331132096 and 331132105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41391512 + ... + 41391519.

It is an arithmetic number, because the mean of its divisors is an integer number (96580204).

Almost surely, 2^331132124 is an apocalyptic number.

It is an amenable number.

331132124 is a deficient number, since it is larger than the sum of its proper divisors (248349100).

331132124 is a wasteful number, since it uses less digits than its factorization.

331132124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82783035 (or 82783033 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 331132124 is about 18197.0361322936. The cubic root of 331132124 is about 691.8316691035.

Adding to 331132124 its reverse (421231133), we get a palindrome (752363257).

Subtracting 331132124 from its reverse (421231133), we obtain a palindrome (90099009).

The spelling of 331132124 in words is "three hundred thirty-one million, one hundred thirty-two thousand, one hundred twenty-four".