118142035 has 16 divisors (see below), whose sum is σ = 157580640. Its totient is φ = 84298240.

The previous prime is 118142021. The next prime is 118142081. The reversal of 118142035 is 530241811.

It is not a de Polignac number, because 118142035 - 2⁹ = 118141523 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17350 + ... + 23179.

It is an arithmetic number, because the mean of its divisors is an integer number (9848790).

Almost surely, 2^118142035 is an apocalyptic number.

118142035 is a deficient number, since it is larger than the sum of its proper divisors (39438605).

118142035 is a wasteful number, since it uses less digits than its factorization.

118142035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40598.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 118142035 is about 10869.3162158436. The cubic root of 118142035 is about 490.6835316865.

Adding to 118142035 its reverse (530241811), we get a palindrome (648383846).

The spelling of 118142035 in words is "one hundred eighteen million, one hundred forty-two thousand, thirty-five".