11111010001139 has 2 divisors, whose sum is σ = 11111010001140. Its totient is φ = 11111010001138.

The previous prime is 11111010001109. The next prime is 11111010001151. The reversal of 11111010001139 is 93110001011111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11111010001139 - 2²⁴ = 11110993223923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11111010001139.

It is not a weakly prime, because it can be changed into another prime (11111010001109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555505000569 + 5555505000570.

It is an arithmetic number, because the mean of its divisors is an integer number (5555505000570).

Almost surely, 2^{11111010001139} is an apocalyptic number.

11111010001139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111010001139 is an equidigital number, since it uses as much as digits as its factorization.

11111010001139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 20.

The spelling of 11111010001139 in words is "eleven trillion, one hundred eleven billion, ten million, one thousand, one hundred thirty-nine".