115501041150223 has 4 divisors (see below), whose sum is σ = 116236716571720. Its totient is φ = 114765365728728.

The previous prime is 115501041150191. The next prime is 115501041150227. The reversal of 115501041150223 is 322051140105511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115501041150223 - 2⁵ = 115501041150191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115501041150227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367837710513 + ... + 367837710826.

It is an arithmetic number, because the mean of its divisors is an integer number (29059179142930).

Almost surely, 2^{115501041150223} is an apocalyptic number.

115501041150223 is a deficient number, since it is larger than the sum of its proper divisors (735675421497).

115501041150223 is an equidigital number, since it uses as much as digits as its factorization.

115501041150223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735675421496.

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 115501041150223 its reverse (322051140105511), we get a palindrome (437552181255734).

The spelling of 115501041150223 in words is "one hundred fifteen trillion, five hundred one billion, forty-one million, one hundred fifty thousand, two hundred twenty-three".