10800323985 has 32 divisors (see below), whose sum is σ = 19501534080. Its totient is φ = 5055948800.

The previous prime is 10800323917. The next prime is 10800324037. The reversal of 10800323985 is 58932300801.

It is not a de Polignac number, because 10800323985 - 2¹⁷ = 10800192913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1123776 + ... + 1133345.

It is an arithmetic number, because the mean of its divisors is an integer number (609422940).

Almost surely, 2^10800323985 is an apocalyptic number.

10800323985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10800323985 is a deficient number, since it is larger than the sum of its proper divisors (8701210095).

10800323985 is a wasteful number, since it uses less digits than its factorization.

10800323985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257169.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 10800323985 in words is "ten billion, eight hundred million, three hundred twenty-three thousand, nine hundred eighty-five".