108390283 has 8 divisors (see below), whose sum is σ = 119756448. Its totient is φ = 97578624.

The previous prime is 108390277. The next prime is 108390287. The reversal of 108390283 is 382093801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108390283 - 2¹⁷ = 108259211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108390287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138216 + ... + 138997.

It is an arithmetic number, because the mean of its divisors is an integer number (14969556).

Almost surely, 2^108390283 is an apocalyptic number.

108390283 is a deficient number, since it is larger than the sum of its proper divisors (11366165).

108390283 is a wasteful number, since it uses less digits than its factorization.

108390283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277253.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 108390283 is about 10411.0654113784. The cubic root of 108390283 is about 476.7932700913.

The spelling of 108390283 in words is "one hundred eight million, three hundred ninety thousand, two hundred eighty-three".