157300509871 has 2 divisors, whose sum is σ = 157300509872. Its totient is φ = 157300509870.

The previous prime is 157300509859. The next prime is 157300509911. The reversal of 157300509871 is 178905003751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157300509871 - 2¹¹ = 157300507823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157300506871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78650254935 + 78650254936.

It is an arithmetic number, because the mean of its divisors is an integer number (78650254936).

Almost surely, 2^157300509871 is an apocalyptic number.

157300509871 is a deficient number, since it is larger than the sum of its proper divisors (1).

157300509871 is an equidigital number, since it uses as much as digits as its factorization.

157300509871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 46.

The spelling of 157300509871 in words is "one hundred fifty-seven billion, three hundred million, five hundred nine thousand, eight hundred seventy-one".