3151335149 has 2 divisors, whose sum is σ = 3151335150. Its totient is φ = 3151335148.

The previous prime is 3151335137. The next prime is 3151335227. The reversal of 3151335149 is 9415331513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2238993124 + 912342025 = 47318^2 + 30205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3151335149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3151335049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575667574 + 1575667575.

It is an arithmetic number, because the mean of its divisors is an integer number (1575667575).

Almost surely, 2^3151335149 is an apocalyptic number.

It is an amenable number.

3151335149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3151335149 is an equidigital number, since it uses as much as digits as its factorization.

3151335149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 35.

The square root of 3151335149 is about 56136.7539941525. The cubic root of 3151335149 is about 1466.1042898025.

The spelling of 3151335149 in words is "three billion, one hundred fifty-one million, three hundred thirty-five thousand, one hundred forty-nine".