101022201221003 has 4 divisors (see below), whose sum is σ = 101022324318888. Its totient is φ = 101022078123120.

The previous prime is 101022201220979. The next prime is 101022201221017. The reversal of 101022201221003 is 300122102220101.

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 101022201221003 - 2⁶ = 101022201220939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101022201221603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60309626 + ... + 61962047.

It is an arithmetic number, because the mean of its divisors is an integer number (25255581079722).

Almost surely, 2^{101022201221003} is an apocalyptic number.

101022201221003 is a deficient number, since it is larger than the sum of its proper divisors (123097885).

101022201221003 is an equidigital number, since it uses as much as digits as its factorization.

101022201221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123097884.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101022201221003 its reverse (300122102220101), we get a palindrome (401144303441104).

The spelling of 101022201221003 in words is "one hundred one trillion, twenty-two billion, two hundred one million, two hundred twenty-one thousand, three".