3012131357 has 2 divisors, whose sum is σ = 3012131358. Its totient is φ = 3012131356.

The previous prime is 3012131303. The next prime is 3012131363. The reversal of 3012131357 is 7531312103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2501100121 + 511031236 = 50011^2 + 22606^2 .

It is a cyclic number.

It is not a de Polignac number, because 3012131357 - 2⁶ = 3012131293 is a prime.

It is a super-2 number, since 2×3012131357² = 18145870623645322898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3012131377) 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 as a sum of consecutive naturals, namely, 1506065678 + 1506065679.

It is an arithmetic number, because the mean of its divisors is an integer number (1506065679).

Almost surely, 2^3012131357 is an apocalyptic number.

It is an amenable number.

3012131357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012131357 is an equidigital number, since it uses as much as digits as its factorization.

3012131357 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 3012131357 is about 54882.8876517991. The cubic root of 3012131357 is about 1444.1910051189.

The spelling of 3012131357 in words is "three billion, twelve million, one hundred thirty-one thousand, three hundred fifty-seven".