311333313113332 has 12 divisors (see below), whose sum is σ = 544833525554080. Its totient is φ = 155666591526456.

The previous prime is 311333313113309. The next prime is 311333313113351. The reversal of 311333313113332 is 233311313333113.

It is a super-2 number, since 2×311333313113332² (a number of 30 digits) contains 22 as substring.

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, 4548648 + ... + 25364479.

Almost surely, 2^{311333313113332} is an apocalyptic number.

It is an amenable number.

311333313113332 is a deficient number, since it is larger than the sum of its proper divisors (233500212440748).

311333313113332 is a wasteful number, since it uses less digits than its factorization.

311333313113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32515110 (or 32515108 counting only the distinct ones).

The product of its digits is 39366, while the sum is 34.

Adding to 311333313113332 its reverse (233311313333113), we get a palindrome (544644626446445).

The spelling of 311333313113332 in words is "three hundred eleven trillion, three hundred thirty-three billion, three hundred thirteen million, one hundred thirteen thousand, three hundred thirty-two".