110011001009 has 8 divisors (see below), whose sum is σ = 135398155200. Its totient is φ = 87041671056.

The previous prime is 110011000961. The next prime is 110011001017. The reversal of 110011001009 is 900100110011.

It is a happy number.

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 110011001009 - 2²⁸ = 109742565553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110011000984 and 110011001002.

It is not an unprimeable number, because it can be changed into a prime (110011001029) 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, 604455959 + ... + 604456140.

It is an arithmetic number, because the mean of its divisors is an integer number (16924769400).

Almost surely, 2^110011001009 is an apocalyptic number.

It is an amenable number.

110011001009 is a deficient number, since it is larger than the sum of its proper divisors (25387154191).

110011001009 is a wasteful number, since it uses less digits than its factorization.

110011001009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208912119.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 110011001009 in words is "one hundred ten billion, eleven million, one thousand, nine".