108783361 has 4 divisors (see below), whose sum is σ = 108814000. Its totient is φ = 108752724.

The previous prime is 108783349. The next prime is 108783377. The reversal of 108783361 is 163387801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108783361 - 2¹³ = 108775169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108783361.

It is not an unprimeable number, because it can be changed into a prime (108786361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9171 + ... + 17368.

It is an arithmetic number, because the mean of its divisors is an integer number (27203500).

Almost surely, 2^108783361 is an apocalyptic number.

It is an amenable number.

108783361 is a deficient number, since it is larger than the sum of its proper divisors (30639).

108783361 is an equidigital number, since it uses as much as digits as its factorization.

108783361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30638.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 108783361 is about 10429.9262221743. The cubic root of 108783361 is about 477.3689392964.

It can be divided in two parts, 1087 and 83361, that added together give a palindrome (84448).

The spelling of 108783361 in words is "one hundred eight million, seven hundred eighty-three thousand, three hundred sixty-one".