115343133 has 8 divisors (see below), whose sum is σ = 153854496. Its totient is φ = 76863600.

The previous prime is 115343117. The next prime is 115343143. The reversal of 115343133 is 331343511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115343133 - 2⁴ = 115343117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115343143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2443 + ... + 15383.

It is an arithmetic number, because the mean of its divisors is an integer number (19231812).

Almost surely, 2^115343133 is an apocalyptic number.

It is an amenable number.

115343133 is a deficient number, since it is larger than the sum of its proper divisors (38511363).

115343133 is a wasteful number, since it uses less digits than its factorization.

115343133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15915.

The product of its digits is 1620, while the sum is 24.

The square root of 115343133 is about 10739.7920370927. The cubic root of 115343133 is about 486.7775956449. Note that the first 3 decimals are identical.

Adding to 115343133 its reverse (331343511), we get a palindrome (446686644).

The spelling of 115343133 in words is "one hundred fifteen million, three hundred forty-three thousand, one hundred thirty-three".