23303413 has 16 divisors (see below), whose sum is σ = 29113344. Its totient is φ = 18190080.

The previous prime is 23303389. The next prime is 23303419. The reversal of 23303413 is 31430332.

It is a cyclic number.

It is not a de Polignac number, because 23303413 - 2⁵ = 23303381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303419) 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, 531 + ... + 6847.

It is an arithmetic number, because the mean of its divisors is an integer number (1819584).

Almost surely, 2^23303413 is an apocalyptic number.

It is an amenable number.

23303413 is a deficient number, since it is larger than the sum of its proper divisors (5809931).

23303413 is a wasteful number, since it uses less digits than its factorization.

23303413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6372.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 23303413 is about 4827.3608731894. The cubic root of 23303413 is about 285.6317697307.

Adding to 23303413 its reverse (31430332), we get a palindrome (54733745).

It can be divided in two parts, 23303 and 413, that added together give a square (23716 = 154²).

The spelling of 23303413 in words is "twenty-three million, three hundred three thousand, four hundred thirteen".