13230003 has 16 divisors (see below), whose sum is σ = 18698400. Its totient is φ = 8305920.

The previous prime is 13230001. The next prime is 13230013. The reversal of 13230003 is 30003231.

It is a happy number.

It is not a de Polignac number, because 13230003 - 2¹ = 13230001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13230001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (1168650).

Almost surely, 2^13230003 is an apocalyptic number.

13230003 is a deficient number, since it is larger than the sum of its proper divisors (5468397).

13230003 is a wasteful number, since it uses less digits than its factorization.

13230003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 13230003 is about 3637.3071082877. The cubic root of 13230003 is about 236.5120727701.

Adding to 13230003 its reverse (30003231), we get a palindrome (43233234).

It can be divided in two parts, 132 and 30003, that added together give a triangular number (30135 = T₂₄₅).

The spelling of 13230003 in words is "thirteen million, two hundred thirty thousand, three".