80376311 has 2 divisors, whose sum is σ = 80376312. Its totient is φ = 80376310.

The previous prime is 80376293. The next prime is 80376341. The reversal of 80376311 is 11367308.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80376311 - 2¹⁴ = 80359927 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80376341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40188155 + 40188156.

It is an arithmetic number, because the mean of its divisors is an integer number (40188156).

Almost surely, 2^80376311 is an apocalyptic number.

80376311 is a deficient number, since it is larger than the sum of its proper divisors (1).

80376311 is an equidigital number, since it uses as much as digits as its factorization.

80376311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 80376311 is about 8965.2836541852. The cubic root of 80376311 is about 431.5614959883.

The spelling of 80376311 in words is "eighty million, three hundred seventy-six thousand, three hundred eleven".