2003430413 has 8 divisors (see below), whose sum is σ = 2049570432. Its totient is φ = 1957436896.

The previous prime is 2003430409. The next prime is 2003430421. The reversal of 2003430413 is 3140343002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2003430413 - 2² = 2003430409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003432413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8720 + ... + 63897.

It is an arithmetic number, because the mean of its divisors is an integer number (256196304).

Almost surely, 2^2003430413 is an apocalyptic number.

It is an amenable number.

2003430413 is a deficient number, since it is larger than the sum of its proper divisors (46140019).

2003430413 is an equidigital number, since it uses as much as digits as its factorization.

2003430413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73251.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2003430413 is about 44759.6963014719. The cubic root of 2003430413 is about 1260.6409800334.

Adding to 2003430413 its reverse (3140343002), we get a palindrome (5143773415).

The spelling of 2003430413 in words is "two billion, three million, four hundred thirty thousand, four hundred thirteen".