10880087899 has 4 divisors (see below), whose sum is σ = 10880364880. Its totient is φ = 10879810920.

The previous prime is 10880087879. The next prime is 10880087921. The reversal of 10880087899 is 99878008801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10880087899 - 2¹¹ = 10880085851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10880087809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67407 + ... + 162184.

It is an arithmetic number, because the mean of its divisors is an integer number (2720091220).

Almost surely, 2^10880087899 is an apocalyptic number.

10880087899 is a deficient number, since it is larger than the sum of its proper divisors (276981).

10880087899 is an equidigital number, since it uses as much as digits as its factorization.

10880087899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276980.

The product of its (nonzero) digits is 2322432, while the sum is 58.

The spelling of 10880087899 in words is "ten billion, eight hundred eighty million, eighty-seven thousand, eight hundred ninety-nine".