80107903 has 2 divisors, whose sum is σ = 80107904. Its totient is φ = 80107902.

The previous prime is 80107879. The next prime is 80107949. The reversal of 80107903 is 30970108.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80107903 - 2²⁵ = 46553471 is a prime.

It is a super-2 number, since 2×80107903² = 12834552246114818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80107003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40053951 + 40053952.

It is an arithmetic number, because the mean of its divisors is an integer number (40053952).

Almost surely, 2^80107903 is an apocalyptic number.

80107903 is a deficient number, since it is larger than the sum of its proper divisors (1).

80107903 is an equidigital number, since it uses as much as digits as its factorization.

80107903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 80107903 is about 8950.3018384857. The cubic root of 80107903 is about 431.0805759456.

The spelling of 80107903 in words is "eighty million, one hundred seven thousand, nine hundred three".