10133889 has 4 divisors (see below), whose sum is σ = 13511856. Its totient is φ = 6755924.

The previous prime is 10133867. The next prime is 10133909. The reversal of 10133889 is 98833101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98833101 = 3 ⋅32944367.

It is a cyclic number.

It is not a de Polignac number, because 10133889 - 2⁵ = 10133857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10138889) 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, 1688979 + ... + 1688984.

It is an arithmetic number, because the mean of its divisors is an integer number (3377964).

Almost surely, 2^10133889 is an apocalyptic number.

It is an amenable number.

10133889 is a deficient number, since it is larger than the sum of its proper divisors (3377967).

10133889 is an equidigital number, since it uses as much as digits as its factorization.

10133889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377966.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 10133889 is about 3183.3769805036. The cubic root of 10133889 is about 216.4007264426.

The spelling of 10133889 in words is "ten million, one hundred thirty-three thousand, eight hundred eighty-nine".