11797158127 has 2 divisors, whose sum is σ = 11797158128. Its totient is φ = 11797158126.

The previous prime is 11797158103. The next prime is 11797158151. The reversal of 11797158127 is 72185179711.

It is a balanced prime because it is at equal distance from previous prime (11797158103) and next prime (11797158151).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11797158127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11797168127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5898579063 + 5898579064.

It is an arithmetic number, because the mean of its divisors is an integer number (5898579064).

Almost surely, 2^11797158127 is an apocalyptic number.

11797158127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11797158127 is an equidigital number, since it uses as much as digits as its factorization.

11797158127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 49.

The spelling of 11797158127 in words is "eleven billion, seven hundred ninety-seven million, one hundred fifty-eight thousand, one hundred twenty-seven".