10230003 has 32 divisors (see below), whose sum is σ = 17510400. Its totient is φ = 5781888.

The previous prime is 10229981. The next prime is 10230023. The reversal of 10230003 is 30003201.

It is a happy number.

10230003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10230003 - 2¹⁶ = 10164467 is a prime.

It is a super-2 number, since 2×10230003² = 209305922760018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10230023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21118 + ... + 21596.

It is an arithmetic number, because the mean of its divisors is an integer number (547200).

Almost surely, 2^10230003 is an apocalyptic number.

10230003 is a deficient number, since it is larger than the sum of its proper divisors (7280397).

10230003 is a wasteful number, since it uses less digits than its factorization.

10230003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 10230003 is about 3198.4375873229. The cubic root of 10230003 is about 217.0827195661.

Adding to 10230003 its reverse (30003201), we get a palindrome (40233204).

The spelling of 10230003 in words is "ten million, two hundred thirty thousand, three".