23211100013403 has 8 divisors (see below), whose sum is σ = 30959277810768. Its totient is φ = 15468494445824.

The previous prime is 23211100013357. The next prime is 23211100013441. The reversal of 23211100013403 is 30431000111232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23211100013403 - 2¹⁰ = 23211100012379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23211100013403.

It is not an unprimeable number, because it can be changed into a prime (23211100013503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393047726 + ... + 1393064387.

It is an arithmetic number, because the mean of its divisors is an integer number (3869909726346).

Almost surely, 2^{23211100013403} is an apocalyptic number.

23211100013403 is a deficient number, since it is larger than the sum of its proper divisors (7748177797365).

23211100013403 is a wasteful number, since it uses less digits than its factorization.

23211100013403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786114893.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23211100013403 its reverse (30431000111232), we get a palindrome (53642100124635).

The spelling of 23211100013403 in words is "twenty-three trillion, two hundred eleven billion, one hundred million, thirteen thousand, four hundred three".