3031322125 has 32 divisors (see below), whose sum is σ = 4184290656. Its totient is φ = 2177971200.

The previous prime is 3031322123. The next prime is 3031322141. The reversal of 3031322125 is 5212231303.

3031322125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 2293547881 + 737774244 = 47891^2 + 27162^2 .

It is not a de Polignac number, because 3031322125 - 2¹ = 3031322123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3031322096 and 3031322105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031322123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34917 + ... + 85333.

It is an arithmetic number, because the mean of its divisors is an integer number (130759083).

Almost surely, 2^3031322125 is an apocalyptic number.

It is an amenable number.

3031322125 is a deficient number, since it is larger than the sum of its proper divisors (1152968531).

3031322125 is a wasteful number, since it uses less digits than its factorization.

3031322125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50482 (or 50472 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3031322125 is about 55057.4438654756. The cubic root of 3031322125 is about 1447.2515713786.

Adding to 3031322125 its reverse (5212231303), we get a palindrome (8243553428).

The spelling of 3031322125 in words is "three billion, thirty-one million, three hundred twenty-two thousand, one hundred twenty-five".