115134443331 has 8 divisors (see below), whose sum is σ = 158464610304. Its totient is φ = 74280285960.

The previous prime is 115134443323. The next prime is 115134443341. The reversal of 115134443331 is 133344431511.

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

It is not a de Polignac number, because 115134443331 - 2³ = 115134443323 is a prime.

It is a super-2 number, since 2×115134443331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115134443292 and 115134443301.

It is not an unprimeable number, because it can be changed into a prime (115134443341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619002291 + ... + 619002476.

It is an arithmetic number, because the mean of its divisors is an integer number (19808076288).

Almost surely, 2^115134443331 is an apocalyptic number.

115134443331 is a deficient number, since it is larger than the sum of its proper divisors (43330166973).

115134443331 is a wasteful number, since it uses less digits than its factorization.

115134443331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238004801.

The product of its digits is 25920, while the sum is 33.

Adding to 115134443331 its reverse (133344431511), we get a palindrome (248478874842).

The spelling of 115134443331 in words is "one hundred fifteen billion, one hundred thirty-four million, four hundred forty-three thousand, three hundred thirty-one".