3057113321 has 2 divisors, whose sum is σ = 3057113322. Its totient is φ = 3057113320.

The previous prime is 3057113309. The next prime is 3057113341. The reversal of 3057113321 is 1233117503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1769380096 + 1287733225 = 42064^2 + 35885^2 .

It is a cyclic number.

It is not a de Polignac number, because 3057113321 - 2¹⁴ = 3057096937 is a prime.

It is not a weakly prime, because it can be changed into another prime (3057113341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1528556660 + 1528556661.

It is an arithmetic number, because the mean of its divisors is an integer number (1528556661).

Almost surely, 2^3057113321 is an apocalyptic number.

It is an amenable number.

3057113321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3057113321 is an equidigital number, since it uses as much as digits as its factorization.

3057113321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 3057113321 is about 55291.1685624386. The cubic root of 3057113321 is about 1451.3445033882.

The spelling of 3057113321 in words is "three billion, fifty-seven million, one hundred thirteen thousand, three hundred twenty-one".