3122133130 has 32 divisors (see below), whose sum is σ = 5968184976. Its totient is φ = 1171881984.

The previous prime is 3122133041. The next prime is 3122133139. The reversal of 3122133130 is 313312213.

It can be written as a sum of positive squares in 8 ways, for example, as 1214452801 + 1907680329 = 34849^2 + 43677^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3122133098 and 3122133107.

It is not an unprimeable number, because it can be changed into a prime (3122133139) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30042 + ... + 84538.

Almost surely, 2^3122133130 is an apocalyptic number.

3122133130 is a deficient number, since it is larger than the sum of its proper divisors (2846051846).

3122133130 is a wasteful number, since it uses less digits than its factorization.

3122133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54858.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3122133130 is about 55876.0514889877. The cubic root of 3122133130 is about 1461.5616507870.

Adding to 3122133130 its reverse (313312213), we get a palindrome (3435445343).

The spelling of 3122133130 in words is "three billion, one hundred twenty-two million, one hundred thirty-three thousand, one hundred thirty".