80623003 has 2 divisors, whose sum is σ = 80623004. Its totient is φ = 80623002.

The previous prime is 80622989. The next prime is 80623007. The reversal of 80623003 is 30032608.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80623003 - 2²¹ = 78525851 is a prime.

It is a super-2 number, since 2×80623003² = 13000137225476018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80623007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40311501 + 40311502.

It is an arithmetic number, because the mean of its divisors is an integer number (40311502).

Almost surely, 2^80623003 is an apocalyptic number.

80623003 is a deficient number, since it is larger than the sum of its proper divisors (1).

80623003 is an equidigital number, since it uses as much as digits as its factorization.

80623003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 80623003 is about 8979.0312951899. The cubic root of 80623003 is about 432.0025630706.

The spelling of 80623003 in words is "eighty million, six hundred twenty-three thousand, three".