82803803 has 2 divisors, whose sum is σ = 82803804. Its totient is φ = 82803802.

The previous prime is 82803797. The next prime is 82803811. The reversal of 82803803 is 30830828.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82803803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82803803.

It is not a weakly prime, because it can be changed into another prime (82803823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41401901 + 41401902.

It is an arithmetic number, because the mean of its divisors is an integer number (41401902).

Almost surely, 2^82803803 is an apocalyptic number.

82803803 is a deficient number, since it is larger than the sum of its proper divisors (1).

82803803 is an equidigital number, since it uses as much as digits as its factorization.

82803803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 82803803 is about 9099.6594991241. The cubic root of 82803803 is about 435.8630910791.

The spelling of 82803803 in words is "eighty-two million, eight hundred three thousand, eight hundred three".