115253122 has 4 divisors (see below), whose sum is σ = 172879686. Its totient is φ = 57626560.

The previous prime is 115253087. The next prime is 115253123. The reversal of 115253122 is 221352511.

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

It can be written as a sum of positive squares in only one way, i.e., 103205281 + 12047841 = 10159^2 + 3471^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115253093 and 115253102.

It is not an unprimeable number, because it can be changed into a prime (115253123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28813279 + ... + 28813282.

Almost surely, 2^115253122 is an apocalyptic number.

115253122 is a deficient number, since it is larger than the sum of its proper divisors (57626564).

115253122 is an equidigital number, since it uses as much as digits as its factorization.

115253122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57626563.

The product of its digits is 600, while the sum is 22.

The square root of 115253122 is about 10735.6006818436. The cubic root of 115253122 is about 486.6509395264.

The spelling of 115253122 in words is "one hundred fifteen million, two hundred fifty-three thousand, one hundred twenty-two".