23021203233441 has 32 divisors (see below), whose sum is σ = 35275309977600. Its totient is φ = 13081776941376.

The previous prime is 23021203233439. The next prime is 23021203233527. The reversal of 23021203233441 is 14433230212032.

It is a happy number.

It is not a de Polignac number, because 23021203233441 - 2¹ = 23021203233439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23021203233399 and 23021203233408.

It is not an unprimeable number, because it can be changed into a prime (23021203233241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6227335 + ... + 9209891.

It is an arithmetic number, because the mean of its divisors is an integer number (1102353436800).

Almost surely, 2^{23021203233441} is an apocalyptic number.

23021203233441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23021203233441 is a deficient number, since it is larger than the sum of its proper divisors (12254106744159).

23021203233441 is a wasteful number, since it uses less digits than its factorization.

23021203233441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984613.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 23021203233441 its reverse (14433230212032), we get a palindrome (37454433445473).

The spelling of 23021203233441 in words is "twenty-three trillion, twenty-one billion, two hundred three million, two hundred thirty-three thousand, four hundred forty-one".