13403222210423 has 4 divisors (see below), whose sum is σ = 14108654958360. Its totient is φ = 12697789462488.

The previous prime is 13403222210407. The next prime is 13403222210507. The reversal of 13403222210423 is 32401222230431.

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

It is not a de Polignac number, because 13403222210423 - 2⁴ = 13403222210407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403222215423) 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, 352716373940 + ... + 352716373977.

It is an arithmetic number, because the mean of its divisors is an integer number (3527163739590).

Almost surely, 2^{13403222210423} is an apocalyptic number.

13403222210423 is a deficient number, since it is larger than the sum of its proper divisors (705432747937).

13403222210423 is an equidigital number, since it uses as much as digits as its factorization.

13403222210423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705432747936.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 13403222210423 its reverse (32401222230431), we get a palindrome (45804444440854).

The spelling of 13403222210423 in words is "thirteen trillion, four hundred three billion, two hundred twenty-two million, two hundred ten thousand, four hundred twenty-three".