313043311301332 has 12 divisors (see below), whose sum is σ = 549127043698996. Its totient is φ = 156149870244480.

The previous prime is 313043311301321. The next prime is 313043311301363. The reversal of 313043311301332 is 233103113340313.

It can be written as a sum of positive squares in 2 ways, for example, as 49216903506576 + 263826407794756 = 7015476^2 + 16242734^2 .

It is a super-2 number, since 2×313043311301332² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313043311301294 and 313043311301303.

It is a congruent number.

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, 92946349653 + ... + 92946353020.

Almost surely, 2^{313043311301332} is an apocalyptic number.

It is an amenable number.

313043311301332 is a deficient number, since it is larger than the sum of its proper divisors (236083732397664).

313043311301332 is a wasteful number, since it uses less digits than its factorization.

313043311301332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185892703098 (or 185892703096 counting only the distinct ones).

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

Adding to 313043311301332 its reverse (233103113340313), we get a palindrome (546146424641645).

The spelling of 313043311301332 in words is "three hundred thirteen trillion, forty-three billion, three hundred eleven million, three hundred one thousand, three hundred thirty-two".