3131053 has 2 divisors, whose sum is σ = 3131054. Its totient is φ = 3131052.

The previous prime is 3131041. The next prime is 3131057. The reversal of 3131053 is 3501313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2550409 + 580644 = 1597^2 + 762^2 .

It is a cyclic number.

It is not a de Polignac number, because 3131053 - 2⁵ = 3131021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3131057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565526 + 1565527.

It is an arithmetic number, because the mean of its divisors is an integer number (1565527).

Almost surely, 2^3131053 is an apocalyptic number.

It is an amenable number.

3131053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131053 is an equidigital number, since it uses as much as digits as its factorization.

3131053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 3131053 is about 1769.4781716653. The cubic root of 3131053 is about 146.2952211196.

Adding to 3131053 its reverse (3501313), we get a palindrome (6632366).

The spelling of 3131053 in words is "three million, one hundred thirty-one thousand, fifty-three".