101000122203 has 24 divisors (see below), whose sum is σ = 149057486928. Its totient is φ = 60617277952.

The previous prime is 101000122189. The next prime is 101000122207. The reversal of 101000122203 is 302221000101.

It is not a de Polignac number, because 101000122203 - 2⁴ = 101000122187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101000122207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1844850 + ... + 1898807.

It is an arithmetic number, because the mean of its divisors is an integer number (6210728622).

Almost surely, 2^101000122203 is an apocalyptic number.

101000122203 is a deficient number, since it is larger than the sum of its proper divisors (48057364725).

101000122203 is a wasteful number, since it uses less digits than its factorization.

101000122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743723 (or 3743700 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 101000122203 its reverse (302221000101), we get a palindrome (403221122304).

The spelling of 101000122203 in words is "one hundred one billion, one hundred twenty-two thousand, two hundred three".