115231835 has 4 divisors (see below), whose sum is σ = 138278208. Its totient is φ = 92185464.

The previous prime is 115231813. The next prime is 115231843. The reversal of 115231835 is 538132511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115231835 - 2¹⁶ = 115166299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115231798 and 115231807.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11523179 + ... + 11523188.

It is an arithmetic number, because the mean of its divisors is an integer number (34569552).

Almost surely, 2^115231835 is an apocalyptic number.

115231835 is a deficient number, since it is larger than the sum of its proper divisors (23046373).

115231835 is an equidigital number, since it uses as much as digits as its factorization.

115231835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23046372.

The product of its digits is 3600, while the sum is 29.

The square root of 115231835 is about 10734.6092150576. The cubic root of 115231835 is about 486.6209765596.

The spelling of 115231835 in words is "one hundred fifteen million, two hundred thirty-one thousand, eight hundred thirty-five".