115104227 has 4 divisors (see below), whose sum is σ = 131547696. Its totient is φ = 98660760.

The previous prime is 115104211. The next prime is 115104239. The reversal of 115104227 is 722401511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722401511 = 13 ⋅55569347.

It is a cyclic number.

It is not a de Polignac number, because 115104227 - 2⁴ = 115104211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115104427) 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, 8221724 + ... + 8221737.

It is an arithmetic number, because the mean of its divisors is an integer number (32886924).

Almost surely, 2^115104227 is an apocalyptic number.

115104227 is a deficient number, since it is larger than the sum of its proper divisors (16443469).

115104227 is an equidigital number, since it uses as much as digits as its factorization.

115104227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16443468.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 115104227 is about 10728.6638031024. The cubic root of 115104227 is about 486.4412818143.

Adding to 115104227 its reverse (722401511), we get a palindrome (837505738).

The spelling of 115104227 in words is "one hundred fifteen million, one hundred four thousand, two hundred twenty-seven".