108111048 has 16 divisors (see below), whose sum is σ = 270277680. Its totient is φ = 36037008.

The previous prime is 108111037. The next prime is 108111053. The reversal of 108111048 is 840111801.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4504627 = 108111048 / (1 + 0 + 8 + 1 + 1 + 1 + 0 + 4 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252290 + ... + 2252337.

It is an arithmetic number, because the mean of its divisors is an integer number (16892355).

Almost surely, 2^108111048 is an apocalyptic number.

It is an amenable number.

108111048 is an abundant number, since it is smaller than the sum of its proper divisors (162166632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108111048 is a wasteful number, since it uses less digits than its factorization.

108111048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504636 (or 4504632 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 24.

The square root of 108111048 is about 10397.6462721137. The cubic root of 108111048 is about 476.3834797839.

Adding to 108111048 its reverse (840111801), we get a palindrome (948222849).

It can be divided in two parts, 108 and 111048, that added together give a triangular number (111156 = T₄₇₁).

The spelling of 108111048 in words is "one hundred eight million, one hundred eleven thousand, forty-eight".