9301000139 has 2 divisors, whose sum is σ = 9301000140. Its totient is φ = 9301000138.

The previous prime is 9301000127. The next prime is 9301000207. The reversal of 9301000139 is 9310001039.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9301000139 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (9301000439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4650500069 + 4650500070.

It is an arithmetic number, because the mean of its divisors is an integer number (4650500070).

Almost surely, 2^9301000139 is an apocalyptic number.

9301000139 is a deficient number, since it is larger than the sum of its proper divisors (1).

9301000139 is an equidigital number, since it uses as much as digits as its factorization.

9301000139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 9301000139 is about 96441.6929496781. The cubic root of 9301000139 is about 2103.0190995631.

The spelling of 9301000139 in words is "nine billion, three hundred one million, one hundred thirty-nine", and thus it is an aban number.