157125222823 has 2 divisors, whose sum is σ = 157125222824. Its totient is φ = 157125222822.

The previous prime is 157125222781. The next prime is 157125222847. The reversal of 157125222823 is 328222521751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157125222823 - 2²⁹ = 156588351911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157125222323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78562611411 + 78562611412.

It is an arithmetic number, because the mean of its divisors is an integer number (78562611412).

Almost surely, 2^157125222823 is an apocalyptic number.

157125222823 is a deficient number, since it is larger than the sum of its proper divisors (1).

157125222823 is an equidigital number, since it uses as much as digits as its factorization.

157125222823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 40.

The spelling of 157125222823 in words is "one hundred fifty-seven billion, one hundred twenty-five million, two hundred twenty-two thousand, eight hundred twenty-three".