23320326026 has 4 divisors (see below), whose sum is σ = 34980489042. Its totient is φ = 11660163012.

The previous prime is 23320326023. The next prime is 23320326049. The reversal of 23320326026 is 62062302332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16602064801 + 6718261225 = 128849^2 + 81965^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23320326026.

It is not an unprimeable number, because it can be changed into a prime (23320326023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5830081505 + ... + 5830081508.

Almost surely, 2^23320326026 is an apocalyptic number.

23320326026 is a deficient number, since it is larger than the sum of its proper divisors (11660163016).

23320326026 is a wasteful number, since it uses less digits than its factorization.

23320326026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11660163015.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 23320326026 its reverse (62062302332), we get a palindrome (85382628358).

The spelling of 23320326026 in words is "twenty-three billion, three hundred twenty million, three hundred twenty-six thousand, twenty-six".