1157165616119 has 2 divisors, whose sum is σ = 1157165616120. Its totient is φ = 1157165616118.

The previous prime is 1157165616073. The next prime is 1157165616137. The reversal of 1157165616119 is 9116165617511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1157165616119 is a prime.

It is a super-2 number, since 2×1157165616119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1157165616149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578582808059 + 578582808060.

It is an arithmetic number, because the mean of its divisors is an integer number (578582808060).

Almost surely, 2^{1157165616119} is an apocalyptic number.

1157165616119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1157165616119 is an equidigital number, since it uses as much as digits as its factorization.

1157165616119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 50.

The spelling of 1157165616119 in words is "one trillion, one hundred fifty-seven billion, one hundred sixty-five million, six hundred sixteen thousand, one hundred nineteen".