115213324 has 6 divisors (see below), whose sum is σ = 201623324. Its totient is φ = 57606660.

The previous prime is 115213313. The next prime is 115213349. The reversal of 115213324 is 423312511.

It is a happy number.

It is a super-2 number, since 2×115213324² = 26548220054257952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115213295 and 115213304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14401662 + ... + 14401669.

Almost surely, 2^115213324 is an apocalyptic number.

It is an amenable number.

115213324 is a deficient number, since it is larger than the sum of its proper divisors (86410000).

115213324 is a wasteful number, since it uses less digits than its factorization.

115213324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28803335 (or 28803333 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 115213324 is about 10733.7469692554. The cubic root of 115213324 is about 486.5949180105.

Adding to 115213324 its reverse (423312511), we get a palindrome (538525835).

The spelling of 115213324 in words is "one hundred fifteen million, two hundred thirteen thousand, three hundred twenty-four".