23070303 has 6 divisors (see below), whose sum is σ = 33323784. Its totient is φ = 15380196.

The previous prime is 23070301. The next prime is 23070323. The reversal of 23070303 is 30307032.

It is not a de Polignac number, because 23070303 - 2¹ = 23070301 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23070301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1281675 + ... + 1281692.

It is an arithmetic number, because the mean of its divisors is an integer number (5553964).

Almost surely, 2^23070303 is an apocalyptic number.

23070303 is a deficient number, since it is larger than the sum of its proper divisors (10253481).

23070303 is a wasteful number, since it uses less digits than its factorization.

23070303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563373 (or 2563370 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 18.

The square root of 23070303 is about 4803.1555252771. The cubic root of 23070303 is about 284.6761603295.

Adding to 23070303 its reverse (30307032), we get a palindrome (53377335).

The spelling of 23070303 in words is "twenty-three million, seventy thousand, three hundred three".