20103323211322 has 32 divisors (see below), whose sum is σ = 32543954795520. Its totient is φ = 9258657125760.

The previous prime is 20103323211317. The next prime is 20103323211337. The reversal of 20103323211322 is 22311232330102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29572054 + ... + 30244222.

It is an arithmetic number, because the mean of its divisors is an integer number (1016998587360).

Almost surely, 2^{20103323211322} is an apocalyptic number.

20103323211322 is a deficient number, since it is larger than the sum of its proper divisors (12440631584198).

20103323211322 is a wasteful number, since it uses less digits than its factorization.

20103323211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674638.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20103323211322 its reverse (22311232330102), we get a palindrome (42414555541424).

The spelling of 20103323211322 in words is "twenty trillion, one hundred three billion, three hundred twenty-three million, two hundred eleven thousand, three hundred twenty-two".