13022311203 has 12 divisors (see below), whose sum is σ = 20520005688. Its totient is φ = 7892309760.

The previous prime is 13022311199. The next prime is 13022311213. The reversal of 13022311203 is 30211322031.

13022311203 is a `hidden beast` number, since 130 + 22 + 311 + 203 = 666.

It is not a de Polignac number, because 13022311203 - 2² = 13022311199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13022311213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65769150 + ... + 65769347.

It is an arithmetic number, because the mean of its divisors is an integer number (1710000474).

Almost surely, 2^13022311203 is an apocalyptic number.

13022311203 is a deficient number, since it is larger than the sum of its proper divisors (7497694485).

13022311203 is a wasteful number, since it uses less digits than its factorization.

13022311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131538514 (or 131538511 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13022311203 its reverse (30211322031), we get a palindrome (43233633234).

The spelling of 13022311203 in words is "thirteen billion, twenty-two million, three hundred eleven thousand, two hundred three".