115511342 has 8 divisors (see below), whose sum is σ = 173480016. Its totient is φ = 57684672.

The previous prime is 115511339. The next prime is 115511399. The reversal of 115511342 is 243115511.

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

It is a congruent number.

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, 33443 + ... + 36734.

It is an arithmetic number, because the mean of its divisors is an integer number (21685002).

Almost surely, 2^115511342 is an apocalyptic number.

115511342 is a deficient number, since it is larger than the sum of its proper divisors (57968674).

115511342 is an equidigital number, since it uses as much as digits as its factorization.

115511342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71002.

The product of its digits is 600, while the sum is 23.

The square root of 115511342 is about 10747.6202947443. The cubic root of 115511342 is about 487.0141090800.

Adding to 115511342 its reverse (243115511), we get a palindrome (358626853).

The spelling of 115511342 in words is "one hundred fifteen million, five hundred eleven thousand, three hundred forty-two".