13163622211403 has 4 divisors (see below), whose sum is σ = 13163926707360. Its totient is φ = 13163317715448.

The previous prime is 13163622211387. The next prime is 13163622211409. The reversal of 13163622211403 is 30411222636131.

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

It is a cyclic number.

It is not a de Polignac number, because 13163622211403 - 2⁴ = 13163622211387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13163622211409) 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, 152183123 + ... + 152269596.

It is an arithmetic number, because the mean of its divisors is an integer number (3290981676840).

Almost surely, 2^{13163622211403} is an apocalyptic number.

13163622211403 is a deficient number, since it is larger than the sum of its proper divisors (304495957).

13163622211403 is an equidigital number, since it uses as much as digits as its factorization.

13163622211403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304495956.

The product of its (nonzero) digits is 31104, while the sum is 35.

Adding to 13163622211403 its reverse (30411222636131), we get a palindrome (43574844847534).

The spelling of 13163622211403 in words is "thirteen trillion, one hundred sixty-three billion, six hundred twenty-two million, two hundred eleven thousand, four hundred three".