82380303 has 12 divisors (see below), whose sum is σ = 121761640. Its totient is φ = 53642736.

The previous prime is 82380247. The next prime is 82380341. The reversal of 82380303 is 30308328.

It is not a de Polignac number, because 82380303 - 2¹³ = 82372111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82380373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106048 + ... + 106821.

Almost surely, 2^82380303 is an apocalyptic number.

82380303 is a deficient number, since it is larger than the sum of its proper divisors (39381337).

82380303 is a wasteful number, since it uses less digits than its factorization.

82380303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212918 (or 212915 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 82380303 is about 9076.3595675799. The cubic root of 82380303 is about 435.1187468125.

The spelling of 82380303 in words is "eighty-two million, three hundred eighty thousand, three hundred three".