20033119 has 4 divisors (see below), whose sum is σ = 20239744. Its totient is φ = 19826496.

The previous prime is 20033093. The next prime is 20033137. The reversal of 20033119 is 91133002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91133002 = 2 ⋅45566501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20033119 is a prime.

It is a super-2 number, since 2×20033119² = 802651713736322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20033096 and 20033105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033159) 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, 103167 + ... + 103360.

It is an arithmetic number, because the mean of its divisors is an integer number (5059936).

Almost surely, 2^20033119 is an apocalyptic number.

20033119 is a deficient number, since it is larger than the sum of its proper divisors (206625).

20033119 is an equidigital number, since it uses as much as digits as its factorization.

20033119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206624.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 20033119 is about 4475.8372401150. The cubic root of 20033119 is about 271.5915103595.

The spelling of 20033119 in words is "twenty million, thirty-three thousand, one hundred nineteen".