115225351 has 4 divisors (see below), whose sum is σ = 115247392. Its totient is φ = 115203312.

The previous prime is 115225349. The next prime is 115225387. The reversal of 115225351 is 153522511.

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 115225351 - 2¹ = 115225349 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 (115225321) 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, 1771 + ... + 15283.

It is an arithmetic number, because the mean of its divisors is an integer number (28811848).

Almost surely, 2^115225351 is an apocalyptic number.

115225351 is a deficient number, since it is larger than the sum of its proper divisors (22041).

115225351 is an equidigital number, since it uses as much as digits as its factorization.

115225351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22040.

The product of its digits is 1500, while the sum is 25.

The square root of 115225351 is about 10734.3071970202. The cubic root of 115225351 is about 486.6118491352.

Adding to 115225351 its reverse (153522511), we get a palindrome (268747862).

The spelling of 115225351 in words is "one hundred fifteen million, two hundred twenty-five thousand, three hundred fifty-one".