10230019 has 4 divisors (see below), whose sum is σ = 10506544. Its totient is φ = 9953496.

The previous prime is 10229981. The next prime is 10230023. The reversal of 10230019 is 91003201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10230019 - 2⁹ = 10229507 is a prime.

It is a super-2 number, since 2×10230019² = 209306577480722, 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 = 10229984 and 10230011.

It is not an unprimeable number, because it can be changed into a prime (10230049) 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, 138207 + ... + 138280.

It is an arithmetic number, because the mean of its divisors is an integer number (2626636).

Almost surely, 2^10230019 is an apocalyptic number.

10230019 is a deficient number, since it is larger than the sum of its proper divisors (276525).

10230019 is an equidigital number, since it uses as much as digits as its factorization.

10230019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276524.

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

The square root of 10230019 is about 3198.4400885432. The cubic root of 10230019 is about 217.0828327405.

The spelling of 10230019 in words is "ten million, two hundred thirty thousand, nineteen".