151702072117157 has 2 divisors, whose sum is σ = 151702072117158. Its totient is φ = 151702072117156.

The previous prime is 151702072117091. The next prime is 151702072117159. The reversal of 151702072117157 is 751711270207151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91772395603681 + 59929676513476 = 9579791^2 + 7741426^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151702072117157 is a prime.

Together with 151702072117159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151702072117159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75851036058578 + 75851036058579.

It is an arithmetic number, because the mean of its divisors is an integer number (75851036058579).

Almost surely, 2^{151702072117157} is an apocalyptic number.

It is an amenable number.

151702072117157 is a deficient number, since it is larger than the sum of its proper divisors (1).

151702072117157 is an equidigital number, since it uses as much as digits as its factorization.

151702072117157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240100, while the sum is 47.

The spelling of 151702072117157 in words is "one hundred fifty-one trillion, seven hundred two billion, seventy-two million, one hundred seventeen thousand, one hundred fifty-seven".