157338025223 has 2 divisors, whose sum is σ = 157338025224. Its totient is φ = 157338025222.

The previous prime is 157338025219. The next prime is 157338025231. The reversal of 157338025223 is 322520833751.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (322520833751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157338025223 - 2² = 157338025219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157338025253) 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, 78669012611 + 78669012612.

It is an arithmetic number, because the mean of its divisors is an integer number (78669012612).

Almost surely, 2^157338025223 is an apocalyptic number.

157338025223 is a deficient number, since it is larger than the sum of its proper divisors (1).

157338025223 is an equidigital number, since it uses as much as digits as its factorization.

157338025223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 157338025223 its reverse (322520833751), we get a palindrome (479858858974).

The spelling of 157338025223 in words is "one hundred fifty-seven billion, three hundred thirty-eight million, twenty-five thousand, two hundred twenty-three".