11140311379 has 2 divisors, whose sum is σ = 11140311380. Its totient is φ = 11140311378.

The previous prime is 11140311367. The next prime is 11140311431. The reversal of 11140311379 is 97311304111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11140311379 - 2⁷ = 11140311251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11140311379.

It is not a weakly prime, because it can be changed into another prime (11140311079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570155689 + 5570155690.

It is an arithmetic number, because the mean of its divisors is an integer number (5570155690).

Almost surely, 2^11140311379 is an apocalyptic number.

11140311379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140311379 is an equidigital number, since it uses as much as digits as its factorization.

11140311379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 31.

The spelling of 11140311379 in words is "eleven billion, one hundred forty million, three hundred eleven thousand, three hundred seventy-nine".