10051109 has 4 divisors (see below), whose sum is σ = 10296300. Its totient is φ = 9805920.

The previous prime is 10051073. The next prime is 10051117. The reversal of 10051109 is 90115001.

It is a happy number.

10051109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90115001 = 6343 ⋅14207.

It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 9628609 = 650^2 + 3103^2 .

It is a cyclic number.

It is not a de Polignac number, because 10051109 - 2²⁰ = 9002533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10081109) 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, 122534 + ... + 122615.

It is an arithmetic number, because the mean of its divisors is an integer number (2574075).

Almost surely, 2^10051109 is an apocalyptic number.

It is an amenable number.

10051109 is a deficient number, since it is larger than the sum of its proper divisors (245191).

10051109 is an equidigital number, since it uses as much as digits as its factorization.

10051109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245190.

The product of its (nonzero) digits is 45, while the sum is 17.

The square root of 10051109 is about 3170.3484035670. The cubic root of 10051109 is about 215.8098821519.

The spelling of 10051109 in words is "ten million, fifty-one thousand, one hundred nine".