115453313331 has 8 divisors (see below), whose sum is σ = 154187247504. Its totient is φ = 76844127360.

The previous prime is 115453313317. The next prime is 115453313333. The reversal of 115453313331 is 133313354511.

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

It is not a de Polignac number, because 115453313331 - 2⁶ = 115453313267 is a prime.

It is a super-2 number, since 2×115453313331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115453313292 and 115453313301.

It is not an unprimeable number, because it can be changed into a prime (115453313333) 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, 31184890 + ... + 31188591.

It is an arithmetic number, because the mean of its divisors is an integer number (19273405938).

Almost surely, 2^115453313331 is an apocalyptic number.

115453313331 is a deficient number, since it is larger than the sum of its proper divisors (38733934173).

115453313331 is an equidigital number, since it uses as much as digits as its factorization.

115453313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62374101.

The product of its digits is 24300, while the sum is 33.

Adding to 115453313331 its reverse (133313354511), we get a palindrome (248766667842).

The spelling of 115453313331 in words is "one hundred fifteen billion, four hundred fifty-three million, three hundred thirteen thousand, three hundred thirty-one".