80011000369 has 2 divisors, whose sum is σ = 80011000370. Its totient is φ = 80011000368.

The previous prime is 80011000337. The next prime is 80011000393. The reversal of 80011000369 is 96300011008.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66254760000 + 13756240369 = 257400^2 + 117287^2 .

It is a cyclic number.

It is not a de Polignac number, because 80011000369 - 2⁵ = 80011000337 is a prime.

It is a super-2 number, since 2×80011000369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80011000969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40005500184 + 40005500185.

It is an arithmetic number, because the mean of its divisors is an integer number (40005500185).

Almost surely, 2^80011000369 is an apocalyptic number.

It is an amenable number.

80011000369 is a deficient number, since it is larger than the sum of its proper divisors (1).

80011000369 is an equidigital number, since it uses as much as digits as its factorization.

80011000369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 80011000369 in words is "eighty billion, eleven million, three hundred sixty-nine", and thus it is an aban number.