108230823 has 40 divisors (see below), whose sum is σ = 174536208. Its totient is φ = 66583296.

The previous prime is 108230819. The next prime is 108230849. The reversal of 108230823 is 328032801.

It is not a de Polignac number, because 108230823 - 2² = 108230819 is a prime.

It is a super-2 number, since 2×108230823² = 23427822094514658, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108230873) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 72240 + ... + 73722.

Almost surely, 2^108230823 is an apocalyptic number.

108230823 is a deficient number, since it is larger than the sum of its proper divisors (66305385).

108230823 is a wasteful number, since it uses less digits than its factorization.

108230823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 108230823 is about 10403.4043947162. The cubic root of 108230823 is about 476.5593414672.

The spelling of 108230823 in words is "one hundred eight million, two hundred thirty thousand, eight hundred twenty-three".