115423571223 has 48 divisors (see below), whose sum is σ = 174213486720. Its totient is φ = 73569912768.

The previous prime is 115423571201. The next prime is 115423571267. The reversal of 115423571223 is 322175324511.

115423571223 is a `hidden beast` number, since 1 + 1 + 5 + 423 + 5 + 7 + 1 + 223 = 666.

It is not a de Polignac number, because 115423571223 - 2⁹ = 115423570711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115423571423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9342136 + ... + 9354482.

It is an arithmetic number, because the mean of its divisors is an integer number (3629447640).

Almost surely, 2^115423571223 is an apocalyptic number.

115423571223 is a deficient number, since it is larger than the sum of its proper divisors (58789915497).

115423571223 is a wasteful number, since it uses less digits than its factorization.

115423571223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12876 (or 12873 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

Adding to 115423571223 its reverse (322175324511), we get a palindrome (437598895734).

The spelling of 115423571223 in words is "one hundred fifteen billion, four hundred twenty-three million, five hundred seventy-one thousand, two hundred twenty-three".