3320371631331 has 24 divisors (see below), whose sum is σ = 5211373706240. Its totient is φ = 2029429177200.

The previous prime is 3320371631299. The next prime is 3320371631341. The reversal of 3320371631331 is 1331361730233.

3320371631331 is a `hidden beast` number, since 3 + 320 + 3 + 7 + 16 + 313 + 3 + 1 = 666.

It is not a de Polignac number, because 3320371631331 - 2⁵ = 3320371631299 is a prime.

It is a super-2 number, since 2×3320371631331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3320371631341) 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, 313178215 + ... + 313188816.

Almost surely, 2^{3320371631331} is an apocalyptic number.

3320371631331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3320371631331 is a deficient number, since it is larger than the sum of its proper divisors (1891002074909).

3320371631331 is a wasteful number, since it uses less digits than its factorization.

3320371631331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626367087 (or 626367084 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 36.

The spelling of 3320371631331 in words is "three trillion, three hundred twenty billion, three hundred seventy-one million, six hundred thirty-one thousand, three hundred thirty-one".