1322101110203 has 4 divisors (see below), whose sum is σ = 1322104405440. Its totient is φ = 1322097814968.

The previous prime is 1322101110193. The next prime is 1322101110217. The reversal of 1322101110203 is 3020111012231.

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 1322101110203 - 2⁶ = 1322101110139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322101110233) 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, 946283 + ... + 1881396.

It is an arithmetic number, because the mean of its divisors is an integer number (330526101360).

Almost surely, 2^{1322101110203} is an apocalyptic number.

1322101110203 is a deficient number, since it is larger than the sum of its proper divisors (3295237).

1322101110203 is an equidigital number, since it uses as much as digits as its factorization.

1322101110203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295236.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1322101110203 its reverse (3020111012231), we get a palindrome (4342212122434).

The spelling of 1322101110203 in words is "one trillion, three hundred twenty-two billion, one hundred one million, one hundred ten thousand, two hundred three".