23031063 has 24 divisors (see below), whose sum is σ = 36915840. Its totient is φ = 13718160.

The previous prime is 23031061. The next prime is 23031083. The reversal of 23031063 is 36013032.

It is a happy number.

It is not a de Polignac number, because 23031063 - 2¹ = 23031061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3870 + ... + 7812.

It is an arithmetic number, because the mean of its divisors is an integer number (1538160).

Almost surely, 2^23031063 is an apocalyptic number.

23031063 is a deficient number, since it is larger than the sum of its proper divisors (13884777).

23031063 is a wasteful number, since it uses less digits than its factorization.

23031063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019 (or 4016 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 23031063 is about 4799.0689722070. The cubic root of 23031063 is about 284.5146679860.

Adding to 23031063 its reverse (36013032), we get a palindrome (59044095).

The spelling of 23031063 in words is "twenty-three million, thirty-one thousand, sixty-three".