331300313331012 has 72 divisors (see below), whose sum is σ = 837753842540160. Its totient is φ = 110393844133440.

The previous prime is 331300313330927. The next prime is 331300313331017. The reversal of 331300313331012 is 210133313003133.

331300313331012 is a `hidden beast` number, since 3 + 3 + 1 + 3 + 0 + 0 + 313 + 331 + 0 + 12 = 666.

It is a super-2 number, since 2×331300313331012² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (331300313331017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4775740687 + ... + 4775810057.

It is an arithmetic number, because the mean of its divisors is an integer number (11635470035280).

Almost surely, 2^{331300313331012} is an apocalyptic number.

It is an amenable number.

331300313331012 is an abundant number, since it is smaller than the sum of its proper divisors (506453529209148).

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

331300313331012 is a wasteful number, since it uses less digits than its factorization.

331300313331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115033 (or 115028 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 331300313331012 its reverse (210133313003133), we get a palindrome (541433626334145).

The spelling of 331300313331012 in words is "three hundred thirty-one trillion, three hundred billion, three hundred thirteen million, three hundred thirty-one thousand, twelve".