23020302 has 16 divisors (see below), whose sum is σ = 46796112. Its totient is φ = 7547520.

The previous prime is 23020273. The next prime is 23020303. The reversal of 23020302 is 20302032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31083 + ... + 31814.

It is an arithmetic number, because the mean of its divisors is an integer number (2924757).

Almost surely, 2^23020302 is an apocalyptic number.

23020302 is an abundant number, since it is smaller than the sum of its proper divisors (23775810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23020302 is a wasteful number, since it uses less digits than its factorization.

23020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62963.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 23020302 is about 4797.9476862509. The cubic root of 23020302 is about 284.4703490111.

Adding to 23020302 its reverse (20302032), we get a palindrome (43322334).

It can be divided in two parts, 2302030 and 2, that added together give a palindrome (2302032).

The spelling of 23020302 in words is "twenty-three million, twenty thousand, three hundred two".