10800972289 has 8 divisors (see below), whose sum is σ = 10822423392. Its totient is φ = 10779538560.

The previous prime is 10800972277. The next prime is 10800972307. The reversal of 10800972289 is 98227900801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10800972289 - 2⁵ = 10800972257 is a prime.

It is a super-2 number, since 2×10800972289² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10800972209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2638134 + ... + 2642224.

It is an arithmetic number, because the mean of its divisors is an integer number (1352802924).

Almost surely, 2^10800972289 is an apocalyptic number.

It is an amenable number.

10800972289 is a deficient number, since it is larger than the sum of its proper divisors (21451103).

10800972289 is an equidigital number, since it uses as much as digits as its factorization.

10800972289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8687.

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 10800972289 in words is "ten billion, eight hundred million, nine hundred seventy-two thousand, two hundred eighty-nine".