907200013 has 2 divisors, whose sum is σ = 907200014. Its totient is φ = 907200012.

The previous prime is 907199999. The next prime is 907200029. The reversal of 907200013 is 310002709.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 904024489 + 3175524 = 30067^2 + 1782^2 .

It is an emirp because it is prime and its reverse (310002709) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 907200013 - 2²⁵ = 873645581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (907200083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453600006 + 453600007.

It is an arithmetic number, because the mean of its divisors is an integer number (453600007).

Almost surely, 2^907200013 is an apocalyptic number.

It is an amenable number.

907200013 is a deficient number, since it is larger than the sum of its proper divisors (1).

907200013 is an equidigital number, since it uses as much as digits as its factorization.

907200013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 907200013 is about 30119.7611710319. The cubic root of 907200013 is about 968.0571922388.

The spelling of 907200013 in words is "nine hundred seven million, two hundred thousand, thirteen".