10431109 has 8 divisors (see below), whose sum is σ = 11340000. Its totient is φ = 9537456.

The previous prime is 10431103. The next prime is 10431139. The reversal of 10431109 is 90113401.

It is a happy number.

10431109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10431109 - 2³ = 10431101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431101) 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, 2359 + ... + 5140.

It is an arithmetic number, because the mean of its divisors is an integer number (1417500).

Almost surely, 2^10431109 is an apocalyptic number.

It is an amenable number.

10431109 is a deficient number, since it is larger than the sum of its proper divisors (908891).

10431109 is a wasteful number, since it uses less digits than its factorization.

10431109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7619.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 10431109 is about 3229.7227435184. The cubic root of 10431109 is about 218.4960018957.

It can be divided in two parts, 104 and 31109, that added together give a palindrome (31213).

The spelling of 10431109 in words is "ten million, four hundred thirty-one thousand, one hundred nine".