3331131325 has 12 divisors (see below), whose sum is σ = 4148647540. Its totient is φ = 2653263360.

The previous prime is 3331131311. The next prime is 3331131337. The reversal of 3331131325 is 5231311333.

It can be written as a sum of positive squares in 6 ways, for example, as 532086489 + 2799044836 = 23067^2 + 52906^2 .

It is not a de Polignac number, because 3331131325 - 2¹⁵ = 3331098557 is a prime.

It is a super-2 number, since 2×3331131325² = 22192871808792511250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 3331131325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285204 + ... + 296653.

Almost surely, 2^3331131325 is an apocalyptic number.

It is an amenable number.

3331131325 is a deficient number, since it is larger than the sum of its proper divisors (817516215).

3331131325 is a wasteful number, since it uses less digits than its factorization.

3331131325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582096 (or 582091 counting only the distinct ones).

The product of its digits is 2430, while the sum is 25.

The square root of 3331131325 is about 57715.9538169474. The cubic root of 3331131325 is about 1493.4725733738.

Adding to 3331131325 its reverse (5231311333), we get a palindrome (8562442658).

The spelling of 3331131325 in words is "three billion, three hundred thirty-one million, one hundred thirty-one thousand, three hundred twenty-five".