12013011139 has 2 divisors, whose sum is σ = 12013011140. Its totient is φ = 12013011138.

The previous prime is 12013011119. The next prime is 12013011151. The reversal of 12013011139 is 93111031021.

It is a strong prime.

It is an emirp because it is prime and its reverse (93111031021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12013011139 - 2¹⁵ = 12012978371 is a prime.

It is not a weakly prime, because it can be changed into another prime (12013011119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006505569 + 6006505570.

It is an arithmetic number, because the mean of its divisors is an integer number (6006505570).

Almost surely, 2^12013011139 is an apocalyptic number.

12013011139 is a deficient number, since it is larger than the sum of its proper divisors (1).

12013011139 is an equidigital number, since it uses as much as digits as its factorization.

12013011139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 12013011139 in words is "twelve billion, thirteen million, eleven thousand, one hundred thirty-nine".