11111053159 has 2 divisors, whose sum is σ = 11111053160. Its totient is φ = 11111053158.

The previous prime is 11111053153. The next prime is 11111053199. The reversal of 11111053159 is 95135011111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11111053159 - 2⁹ = 11111052647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11111053153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555526579 + 5555526580.

It is an arithmetic number, because the mean of its divisors is an integer number (5555526580).

Almost surely, 2^11111053159 is an apocalyptic number.

11111053159 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111053159 is an equidigital number, since it uses as much as digits as its factorization.

11111053159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 675, while the sum is 28.

The spelling of 11111053159 in words is "eleven billion, one hundred eleven million, fifty-three thousand, one hundred fifty-nine".