10999087110 has 96 divisors (see below), whose sum is σ = 31861320192. Its totient is φ = 2609701440.

The previous prime is 10999087109. The next prime is 10999087123. The reversal of 10999087110 is 1178099901.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71664 + ... + 164723.

It is an arithmetic number, because the mean of its divisors is an integer number (331888752).

Almost surely, 2^10999087110 is an apocalyptic number.

10999087110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10999087110 is an abundant number, since it is smaller than the sum of its proper divisors (20862233082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10999087110 is a wasteful number, since it uses less digits than its factorization.

10999087110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236458 (or 236455 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 45.

The spelling of 10999087110 in words is "ten billion, nine hundred ninety-nine million, eighty-seven thousand, one hundred ten".