157430160191 has 2 divisors, whose sum is σ = 157430160192. Its totient is φ = 157430160190.

The previous prime is 157430160149. The next prime is 157430160211. The reversal of 157430160191 is 191061034751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157430160191 - 2²² = 157425965887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157430120191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78715080095 + 78715080096.

It is an arithmetic number, because the mean of its divisors is an integer number (78715080096).

Almost surely, 2^157430160191 is an apocalyptic number.

157430160191 is a deficient number, since it is larger than the sum of its proper divisors (1).

157430160191 is an equidigital number, since it uses as much as digits as its factorization.

157430160191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 157430160191 in words is "one hundred fifty-seven billion, four hundred thirty million, one hundred sixty thousand, one hundred ninety-one".