108151983 has 16 divisors (see below), whose sum is σ = 160591200. Its totient is φ = 71936640.

The previous prime is 108151969. The next prime is 108151987. The reversal of 108151983 is 389151801.

It is not a de Polignac number, because 108151983 - 2¹² = 108147887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108151987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8103 + ... + 16791.

It is an arithmetic number, because the mean of its divisors is an integer number (10036950).

Almost surely, 2^108151983 is an apocalyptic number.

108151983 is a deficient number, since it is larger than the sum of its proper divisors (52439217).

108151983 is an equidigital number, since it uses as much as digits as its factorization.

108151983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9159 (or 9153 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 36.

The square root of 108151983 is about 10399.6145601652. The cubic root of 108151983 is about 476.4435978982.

The spelling of 108151983 in words is "one hundred eight million, one hundred fifty-one thousand, nine hundred eighty-three".