202002211002103 has 4 divisors (see below), whose sum is σ = 202002244724808. Its totient is φ = 202002177279400.

The previous prime is 202002211002037. The next prime is 202002211002131. The reversal of 202002211002103 is 301200112200202.

It is a happy number.

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 202002211002103 - 2¹⁷ = 202002210871031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202002211002173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5177473 + ... + 20755978.

It is an arithmetic number, because the mean of its divisors is an integer number (50500561181202).

Almost surely, 2^{202002211002103} is an apocalyptic number.

202002211002103 is a deficient number, since it is larger than the sum of its proper divisors (33722705).

202002211002103 is an equidigital number, since it uses as much as digits as its factorization.

202002211002103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33722704.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 202002211002103 its reverse (301200112200202), we get a palindrome (503202323202305).

The spelling of 202002211002103 in words is "two hundred two trillion, two billion, two hundred eleven million, two thousand, one hundred three".