123002122201003 has 4 divisors (see below), whose sum is σ = 123003122203080. Its totient is φ = 123001122198928.

The previous prime is 123002122201001. The next prime is 123002122201031. The reversal of 123002122201003 is 300102221200321.

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 123002122201003 - 2¹ = 123002122201001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123002122201001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499816513 + ... + 500062546.

It is an arithmetic number, because the mean of its divisors is an integer number (30750780550770).

Almost surely, 2^{123002122201003} is an apocalyptic number.

123002122201003 is a deficient number, since it is larger than the sum of its proper divisors (1000002077).

123002122201003 is an equidigital number, since it uses as much as digits as its factorization.

123002122201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000002076.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 123002122201003 its reverse (300102221200321), we get a palindrome (423104343401324).

The spelling of 123002122201003 in words is "one hundred twenty-three trillion, two billion, one hundred twenty-two million, two hundred one thousand, three".