23305053 has 8 divisors (see below), whose sum is σ = 31100416. Its totient is φ = 15523200.

The previous prime is 23305033. The next prime is 23305057. The reversal of 23305053 is 35050332.

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

It is not a de Polignac number, because 23305053 - 2¹⁴ = 23288669 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 (23305057) 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, 1773 + ... + 7053.

It is an arithmetic number, because the mean of its divisors is an integer number (3887552).

Almost surely, 2^23305053 is an apocalyptic number.

It is an amenable number.

23305053 is a deficient number, since it is larger than the sum of its proper divisors (7795363).

23305053 is a wasteful number, since it uses less digits than its factorization.

23305053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6755.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 23305053 is about 4827.5307352724. The cubic root of 23305053 is about 285.6384701099.

Adding to 23305053 its reverse (35050332), we get a palindrome (58355385).

The spelling of 23305053 in words is "twenty-three million, three hundred five thousand, fifty-three".