108142970 has 32 divisors (see below), whose sum is σ = 210494592. Its totient is φ = 39765312.

The previous prime is 108142961. The next prime is 108142981. The reversal of 108142970 is 79241801.

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, 32609 + ... + 35771.

It is an arithmetic number, because the mean of its divisors is an integer number (6577956).

Almost surely, 2^108142970 is an apocalyptic number.

108142970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108142970 is a deficient number, since it is larger than the sum of its proper divisors (102351622).

108142970 is a wasteful number, since it uses less digits than its factorization.

108142970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 108142970 is about 10399.1812177690. The cubic root of 108142970 is about 476.4303624946.

The spelling of 108142970 in words is "one hundred eight million, one hundred forty-two thousand, nine hundred seventy".