11202310139 has 2 divisors, whose sum is σ = 11202310140. Its totient is φ = 11202310138.

The previous prime is 11202310121. The next prime is 11202310193. The reversal of 11202310139 is 93101320211.

Together with next prime (11202310193) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202310139 is a prime.

It is not a weakly prime, because it can be changed into another prime (11202315139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601155069 + 5601155070.

It is an arithmetic number, because the mean of its divisors is an integer number (5601155070).

Almost surely, 2^11202310139 is an apocalyptic number.

11202310139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202310139 is an equidigital number, since it uses as much as digits as its factorization.

11202310139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 11202310139 in words is "eleven billion, two hundred two million, three hundred ten thousand, one hundred thirty-nine".