201042210003 has 4 divisors (see below), whose sum is σ = 268056280008. Its totient is φ = 134028140000.

The previous prime is 201042209959. The next prime is 201042210043. The reversal of 201042210003 is 300012240102.

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 201042210003 - 2¹⁰ = 201042208979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201042210043) 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, 33507034998 + ... + 33507035003.

It is an arithmetic number, because the mean of its divisors is an integer number (67014070002).

Almost surely, 2^201042210003 is an apocalyptic number.

201042210003 is a deficient number, since it is larger than the sum of its proper divisors (67014070005).

201042210003 is an equidigital number, since it uses as much as digits as its factorization.

201042210003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67014070004.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 201042210003 its reverse (300012240102), we get a palindrome (501054450105).

The spelling of 201042210003 in words is "two hundred one billion, forty-two million, two hundred ten thousand, three".