413023403 has 4 divisors (see below), whose sum is σ = 444794448. Its totient is φ = 381252360.

The previous prime is 413023393. The next prime is 413023411. The reversal of 413023403 is 304320314.

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 413023403 - 2⁶ = 413023339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413023433) 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, 15885503 + ... + 15885528.

It is an arithmetic number, because the mean of its divisors is an integer number (111198612).

Almost surely, 2^413023403 is an apocalyptic number.

413023403 is a deficient number, since it is larger than the sum of its proper divisors (31771045).

413023403 is a wasteful number, since it uses less digits than its factorization.

413023403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31771044.

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

The square root of 413023403 is about 20322.9772179177. The cubic root of 413023403 is about 744.7174899887.

Adding to 413023403 its reverse (304320314), we get a palindrome (717343717).

The spelling of 413023403 in words is "four hundred thirteen million, twenty-three thousand, four hundred three".