10023019 has 4 divisors (see below), whose sum is σ = 10032496. Its totient is φ = 10013544.

The previous prime is 10023007. The next prime is 10023023. The reversal of 10023019 is 91032001.

10023019 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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10023019 - 2¹¹ = 10020971 is a prime.

It is a super-2 number, since 2×10023019² = 200921819748722, 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 = 10022993 and 10023011.

It is not an unprimeable number, because it can be changed into a prime (10023049) 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, 2919 + ... + 5344.

It is an arithmetic number, because the mean of its divisors is an integer number (2508124).

Almost surely, 2^10023019 is an apocalyptic number.

10023019 is a deficient number, since it is larger than the sum of its proper divisors (9477).

10023019 is an equidigital number, since it uses as much as digits as its factorization.

10023019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9476.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 10023019 is about 3165.9151915362. The cubic root of 10023019 is about 215.6086520967.

The spelling of 10023019 in words is "ten million, twenty-three thousand, nineteen".