115335131 has 2 divisors, whose sum is σ = 115335132. Its totient is φ = 115335130.

The previous prime is 115335119. The next prime is 115335203. The reversal of 115335131 is 131533511.

115335131 is nontrivially palindromic in base 2.

It is a weak prime.

It is an emirp because it is prime and its reverse (131533511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115335131 - 2⁶ = 115335067 is a prime.

It is a super-2 number, since 2×115335131² = 26604384885574322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115335097 and 115335106.

It is not a weakly prime, because it can be changed into another prime (115335631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57667565 + 57667566.

It is an arithmetic number, because the mean of its divisors is an integer number (57667566).

Almost surely, 2^115335131 is an apocalyptic number.

115335131 is a deficient number, since it is larger than the sum of its proper divisors (1).

115335131 is an equidigital number, since it uses as much as digits as its factorization.

115335131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 675, while the sum is 23.

The square root of 115335131 is about 10739.4194908291. The cubic root of 115335131 is about 486.7663385540.

Adding to 115335131 its reverse (131533511), we get a palindrome (246868642).

The spelling of 115335131 in words is "one hundred fifteen million, three hundred thirty-five thousand, one hundred thirty-one".