331333212113032 has 32 divisors (see below), whose sum is σ = 621471230354520. Its totient is φ = 165607556083200.

The previous prime is 331333212113011. The next prime is 331333212113063. The reversal of 331333212113032 is 230311212333133.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 102184885691716 + 229148326421316 = 10108654^2 + 15137646^2 .

It is a junction number, because it is equal to n+sod(n) for n = 331333212112985 and 331333212113003.

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, 507684588 + ... + 508336804.

Almost surely, 2^{331333212113032} is an apocalyptic number.

It is an amenable number.

331333212113032 is a deficient number, since it is larger than the sum of its proper divisors (290138018241488).

331333212113032 is a wasteful number, since it uses less digits than its factorization.

331333212113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674761 (or 674757 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 331333212113032 its reverse (230311212333133), we get a palindrome (561644424446165).

The spelling of 331333212113032 in words is "three hundred thirty-one trillion, three hundred thirty-three billion, two hundred twelve million, one hundred thirteen thousand, thirty-two".