101220322322203 has 16 divisors (see below), whose sum is σ = 119412766849024. Its totient is φ = 83961013682880.

The previous prime is 101220322322143. The next prime is 101220322322209. The reversal of 101220322322203 is 302223223022101.

It is a cyclic number.

It is not a de Polignac number, because 101220322322203 - 2⁹ = 101220322321691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101220322322209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33973351 + ... + 36832447.

It is an arithmetic number, because the mean of its divisors is an integer number (7463297928064).

Almost surely, 2^{101220322322203} is an apocalyptic number.

101220322322203 is a deficient number, since it is larger than the sum of its proper divisors (18192444526821).

101220322322203 is a wasteful number, since it uses less digits than its factorization.

101220322322203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022282.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 101220322322203 its reverse (302223223022101), we get a palindrome (403443545344304).

The spelling of 101220322322203 in words is "one hundred one trillion, two hundred twenty billion, three hundred twenty-two million, three hundred twenty-two thousand, two hundred three".