20202133213103 has 8 divisors (see below), whose sum is σ = 21170961029088. Its totient is φ = 19240844913664.

The previous prime is 20202133213013. The next prime is 20202133213127. The reversal of 20202133213103 is 30131233120202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20202133213103 - 2⁸ = 20202133212847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202133213183) 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 7 ways as a sum of consecutive naturals, for example, 1884873650 + ... + 1884884367.

It is an arithmetic number, because the mean of its divisors is an integer number (2646370128636).

Almost surely, 2^{20202133213103} is an apocalyptic number.

20202133213103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20202133213103 is a deficient number, since it is larger than the sum of its proper divisors (968827815985).

20202133213103 is a wasteful number, since it uses less digits than its factorization.

20202133213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769758273.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20202133213103 its reverse (30131233120202), we get a palindrome (50333366333305).

The spelling of 20202133213103 in words is "twenty trillion, two hundred two billion, one hundred thirty-three million, two hundred thirteen thousand, one hundred three".