10110987 has 12 divisors (see below), whose sum is σ = 15146040. Its totient is φ = 6740496.

The previous prime is 10110959. The next prime is 10111001. The reversal of 10110987 is 78901101.

It is not a de Polignac number, because 10110987 - 2¹⁰ = 10109963 is a prime.

It is a super-2 number, since 2×10110987² = 204464116228338, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10110987.

It is not an unprimeable number, because it can be changed into a prime (10110587) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20562 + ... + 21047.

It is an arithmetic number, because the mean of its divisors is an integer number (1262170).

Almost surely, 2^10110987 is an apocalyptic number.

10110987 is a deficient number, since it is larger than the sum of its proper divisors (5035053).

10110987 is an frugal number, since it uses more digits than its factorization.

10110987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41624 (or 41612 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The square root of 10110987 is about 3179.7778224272. Note that the first 3 decimals coincide. The cubic root of 10110987 is about 216.2375857977.

The spelling of 10110987 in words is "ten million, one hundred ten thousand, nine hundred eighty-seven".