108182042 has 4 divisors (see below), whose sum is σ = 162273066. Its totient is φ = 54091020.

The previous prime is 108181981. The next prime is 108182057. The reversal of 108182042 is 240281801.

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

It can be written as a sum of positive squares in only one way, i.e., 71081761 + 37100281 = 8431^2 + 6091^2 .

It is a super-2 number, since 2×108182042² = 23406708422579528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27045509 + ... + 27045512.

Almost surely, 2^108182042 is an apocalyptic number.

108182042 is a deficient number, since it is larger than the sum of its proper divisors (54091024).

108182042 is an equidigital number, since it uses as much as digits as its factorization.

108182042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54091023.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 108182042 is about 10401.0596575541. The cubic root of 108182042 is about 476.4877336016.

The spelling of 108182042 in words is "one hundred eight million, one hundred eighty-two thousand, forty-two".