16712130157 has 2 divisors, whose sum is σ = 16712130158. Its totient is φ = 16712130156.

The previous prime is 16712130151. The next prime is 16712130161. The reversal of 16712130157 is 75103121761.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14337907081 + 2374223076 = 119741^2 + 48726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16712130157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16712130151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8356065078 + 8356065079.

It is an arithmetic number, because the mean of its divisors is an integer number (8356065079).

Almost surely, 2^16712130157 is an apocalyptic number.

It is an amenable number.

16712130157 is a deficient number, since it is larger than the sum of its proper divisors (1).

16712130157 is an equidigital number, since it uses as much as digits as its factorization.

16712130157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 34.

The spelling of 16712130157 in words is "sixteen billion, seven hundred twelve million, one hundred thirty thousand, one hundred fifty-seven".