80377103 has 2 divisors, whose sum is σ = 80377104. Its totient is φ = 80377102.

The previous prime is 80377091. The next prime is 80377109. The reversal of 80377103 is 30177308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80377103 - 2¹⁴ = 80360719 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80377109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40188551 + 40188552.

It is an arithmetic number, because the mean of its divisors is an integer number (40188552).

Almost surely, 2^80377103 is an apocalyptic number.

80377103 is a deficient number, since it is larger than the sum of its proper divisors (1).

80377103 is an equidigital number, since it uses as much as digits as its factorization.

80377103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 80377103 is about 8965.3278244580. The cubic root of 80377103 is about 431.5629134689.

The spelling of 80377103 in words is "eighty million, three hundred seventy-seven thousand, one hundred three".