30001002137 has 2 divisors, whose sum is σ = 30001002138. Its totient is φ = 30001002136.

The previous prime is 30001002067. The next prime is 30001002149. The reversal of 30001002137 is 73120010003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18956883856 + 11044118281 = 137684^2 + 105091^2 .

It is a cyclic number.

It is not a de Polignac number, because 30001002137 - 2¹⁰ = 30001001113 is a prime.

It is not a weakly prime, because it can be changed into another prime (30001002167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000501068 + 15000501069.

It is an arithmetic number, because the mean of its divisors is an integer number (15000501069).

Almost surely, 2^30001002137 is an apocalyptic number.

It is an amenable number.

30001002137 is a deficient number, since it is larger than the sum of its proper divisors (1).

30001002137 is an equidigital number, since it uses as much as digits as its factorization.

30001002137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 17.

The spelling of 30001002137 in words is "thirty billion, one million, two thousand, one hundred thirty-seven".