115031353 has 4 divisors (see below), whose sum is σ = 115609600. Its totient is φ = 114453108.

The previous prime is 115031317. The next prime is 115031381. The reversal of 115031353 is 353130511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 353130511 = 17 ⋅20772383.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115031353 is a prime.

It is a super-3 number, since 3×115031353³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115031383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288825 + ... + 289222.

It is an arithmetic number, because the mean of its divisors is an integer number (28902400).

Almost surely, 2^115031353 is an apocalyptic number.

It is an amenable number.

115031353 is a deficient number, since it is larger than the sum of its proper divisors (578247).

115031353 is an equidigital number, since it uses as much as digits as its factorization.

115031353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578246.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 115031353 is about 10725.2670363026. The cubic root of 115031353 is about 486.3386026843.

Adding to 115031353 its reverse (353130511), we get a palindrome (468161864).

The spelling of 115031353 in words is "one hundred fifteen million, thirty-one thousand, three hundred fifty-three".