3133022331 has 32 divisors (see below), whose sum is σ = 4296821760. Its totient is φ = 2030090400.

The previous prime is 3133022297. The next prime is 3133022353. The reversal of 3133022331 is 1332203313.

It is not a de Polignac number, because 3133022331 - 2⁷ = 3133022203 is a prime.

It is a super-2 number, since 2×3133022331² = 19631657853089347122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3133022298 and 3133022307.

It is not an unprimeable number, because it can be changed into a prime (3133022131) 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, 4533696 + ... + 4534386.

It is an arithmetic number, because the mean of its divisors is an integer number (134275680).

Almost surely, 2^3133022331 is an apocalyptic number.

3133022331 is a deficient number, since it is larger than the sum of its proper divisors (1163799429).

3133022331 is a wasteful number, since it uses less digits than its factorization.

3133022331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3133022331 is about 55973.4073556363. The cubic root of 3133022331 is about 1463.2588634443.

Adding to 3133022331 its reverse (1332203313), we get a palindrome (4465225644).

The spelling of 3133022331 in words is "three billion, one hundred thirty-three million, twenty-two thousand, three hundred thirty-one".