3001320137 has 2 divisors, whose sum is σ = 3001320138. Its totient is φ = 3001320136.

The previous prime is 3001320061. The next prime is 3001320151. The reversal of 3001320137 is 7310231003.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2982907456 + 18412681 = 54616^2 + 4291^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001320137 - 2¹² = 3001316041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3001320037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500660068 + 1500660069.

It is an arithmetic number, because the mean of its divisors is an integer number (1500660069).

Almost surely, 2^3001320137 is an apocalyptic number.

It is an amenable number.

3001320137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3001320137 is an equidigital number, since it uses as much as digits as its factorization.

3001320137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 3001320137 is about 54784.3055719428. The cubic root of 3001320137 is about 1442.4610911754.

The spelling of 3001320137 in words is "three billion, one million, three hundred twenty thousand, one hundred thirty-seven".