331130331032332 has 12 divisors (see below), whose sum is σ = 624053316176416. Its totient is φ = 152829383553360.

The previous prime is 331130331032243. The next prime is 331130331032357. The reversal of 331130331032332 is 233230133031133.

It is a super-2 number, since 2×331130331032332² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331130331032294 and 331130331032303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3183945490644 + ... + 3183945490747.

Almost surely, 2^{331130331032332} is an apocalyptic number.

It is an amenable number.

331130331032332 is a deficient number, since it is larger than the sum of its proper divisors (292922985144084).

331130331032332 is a wasteful number, since it uses less digits than its factorization.

331130331032332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367890981408 (or 6367890981406 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 331130331032332 its reverse (233230133031133), we get a palindrome (564360464063465).

The spelling of 331130331032332 in words is "three hundred thirty-one trillion, one hundred thirty billion, three hundred thirty-one million, thirty-two thousand, three hundred thirty-two".