108053387 has 16 divisors (see below), whose sum is σ = 119679840. Its totient is φ = 96940800.

The previous prime is 108053381. The next prime is 108053401. The reversal of 108053387 is 783350801.

It is a cyclic number.

It is not a de Polignac number, because 108053387 - 2²⁰ = 107004811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108053381) by changing a digit.

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, 69812 + ... + 71342.

It is an arithmetic number, because the mean of its divisors is an integer number (7479990).

Almost surely, 2^108053387 is an apocalyptic number.

108053387 is a deficient number, since it is larger than the sum of its proper divisors (11626453).

108053387 is a wasteful number, since it uses less digits than its factorization.

108053387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 108053387 is about 10394.8731112987. The cubic root of 108053387 is about 476.2987717198.

The spelling of 108053387 in words is "one hundred eight million, fifty-three thousand, three hundred eighty-seven".