115251322 has 4 divisors (see below), whose sum is σ = 172876986. Its totient is φ = 57625660.

The previous prime is 115251319. The next prime is 115251341. The reversal of 115251322 is 223152511.

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., 84437721 + 30813601 = 9189^2 + 5551^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115251293 and 115251302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28812829 + ... + 28812832.

Almost surely, 2^115251322 is an apocalyptic number.

115251322 is a deficient number, since it is larger than the sum of its proper divisors (57625664).

115251322 is an equidigital number, since it uses as much as digits as its factorization.

115251322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57625663.

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

The square root of 115251322 is about 10735.5168482938. The cubic root of 115251322 is about 486.6484060411.

The spelling of 115251322 in words is "one hundred fifteen million, two hundred fifty-one thousand, three hundred twenty-two".