80800000106 has 24 divisors (see below), whose sum is σ = 141002618436. Its totient is φ = 34624920960.

The previous prime is 80800000081. The next prime is 80800000121. The reversal of 80800000106 is 60100000808.

It can be written as a sum of positive squares in 2 ways, for example, as 64165449481 + 16634550625 = 253309^2 + 128975^2 .

It is a super-2 number, since 2×80800000106² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1023986 + ... + 1100066.

Almost surely, 2^80800000106 is an apocalyptic number.

80800000106 is a deficient number, since it is larger than the sum of its proper divisors (60202618330).

80800000106 is a wasteful number, since it uses less digits than its factorization.

80800000106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86934 (or 86927 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The spelling of 80800000106 in words is "eighty billion, eight hundred million, one hundred six", and thus it is an aban number.