11000013139 has 2 divisors, whose sum is σ = 11000013140. Its totient is φ = 11000013138.

The previous prime is 11000013071. The next prime is 11000013221. The reversal of 11000013139 is 93131000011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11000013139 - 2¹¹ = 11000011091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11000013239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500006569 + 5500006570.

It is an arithmetic number, because the mean of its divisors is an integer number (5500006570).

Almost surely, 2^11000013139 is an apocalyptic number.

11000013139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000013139 is an equidigital number, since it uses as much as digits as its factorization.

11000013139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 19.

The spelling of 11000013139 in words is "eleven billion, thirteen thousand, one hundred thirty-nine".