108115019 has 16 divisors (see below), whose sum is σ = 121264128. Its totient is φ = 95855232.

The previous prime is 108115013. The next prime is 108115043. The reversal of 108115019 is 910511801.

It is a cyclic number.

It is not a de Polignac number, because 108115019 - 2⁴ = 108115003 is a prime.

It is a super-2 number, since 2×108115019² = 23377714666740722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108115013) 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, 24134 + ... + 28260.

It is an arithmetic number, because the mean of its divisors is an integer number (7579008).

Almost surely, 2^108115019 is an apocalyptic number.

108115019 is a deficient number, since it is larger than the sum of its proper divisors (13149109).

108115019 is a wasteful number, since it uses less digits than its factorization.

108115019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4234.

The product of its (nonzero) digits is 360, while the sum is 26.

The square root of 108115019 is about 10397.8372270391. The cubic root of 108115019 is about 476.3893123535.

The spelling of 108115019 in words is "one hundred eight million, one hundred fifteen thousand, nineteen".