23063923 has 4 divisors (see below), whose sum is σ = 23074488. Its totient is φ = 23053360.

The previous prime is 23063899. The next prime is 23063933. The reversal of 23063923 is 32936032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23063923 - 2¹³ = 23055731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23063891 and 23063900.

It is not an unprimeable number, because it can be changed into a prime (23063933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658 + ... + 6823.

It is an arithmetic number, because the mean of its divisors is an integer number (5768622).

Almost surely, 2^23063923 is an apocalyptic number.

23063923 is a deficient number, since it is larger than the sum of its proper divisors (10565).

23063923 is an equidigital number, since it uses as much as digits as its factorization.

23063923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10564.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 23063923 is about 4802.4913326314. The cubic root of 23063923 is about 284.6499158923.

Adding to 23063923 its reverse (32936032), we get a palindrome (55999955).

The spelling of 23063923 in words is "twenty-three million, sixty-three thousand, nine hundred twenty-three".