157318027127 has 8 divisors (see below), whose sum is σ = 161586028656. Its totient is φ = 153050876352.

The previous prime is 157318027123. The next prime is 157318027133. The reversal of 157318027127 is 721720813751.

157318027127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157318027127 - 2² = 157318027123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157318027123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171443 + ... + 586539.

It is an arithmetic number, because the mean of its divisors is an integer number (20198253582).

Almost surely, 2^157318027127 is an apocalyptic number.

157318027127 is a deficient number, since it is larger than the sum of its proper divisors (4268001529).

157318027127 is a wasteful number, since it uses less digits than its factorization.

157318027127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425377.

The product of its (nonzero) digits is 164640, while the sum is 44.

The spelling of 157318027127 in words is "one hundred fifty-seven billion, three hundred eighteen million, twenty-seven thousand, one hundred twenty-seven".