80783023 has 2 divisors, whose sum is σ = 80783024. Its totient is φ = 80783022.

The previous prime is 80783011. The next prime is 80783029. The reversal of 80783023 is 32038708.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80783023 - 2⁹ = 80782511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80783029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40391511 + 40391512.

It is an arithmetic number, because the mean of its divisors is an integer number (40391512).

Almost surely, 2^80783023 is an apocalyptic number.

80783023 is a deficient number, since it is larger than the sum of its proper divisors (1).

80783023 is an equidigital number, since it uses as much as digits as its factorization.

80783023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 80783023 is about 8987.9376388580. The cubic root of 80783023 is about 432.2881861241.

The spelling of 80783023 in words is "eighty million, seven hundred eighty-three thousand, twenty-three".