108613293 has 16 divisors (see below), whose sum is σ = 146313216. Its totient is φ = 71665520.

The previous prime is 108613261. The next prime is 108613301. The reversal of 108613293 is 392316801.

It is a cyclic number.

It is not a de Polignac number, because 108613293 - 2⁵ = 108613261 is a prime.

It is a super-3 number, since 3×108613293³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108613693) 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, 215680 + ... + 216182.

It is an arithmetic number, because the mean of its divisors is an integer number (9144576).

Almost surely, 2^108613293 is an apocalyptic number.

It is an amenable number.

108613293 is a deficient number, since it is larger than the sum of its proper divisors (37699923).

108613293 is a wasteful number, since it uses less digits than its factorization.

108613293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 108613293 is about 10421.7701471487. The cubic root of 108613293 is about 477.1200423936.

The spelling of 108613293 in words is "one hundred eight million, six hundred thirteen thousand, two hundred ninety-three".