20203313301102 has 16 divisors (see below), whose sum is σ = 40430924052480. Its totient is φ = 6730388191992.

The previous prime is 20203313301097. The next prime is 20203313301103. The reversal of 20203313301102 is 20110331330202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203313301103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1012382952 + ... + 1012402907.

It is an arithmetic number, because the mean of its divisors is an integer number (2526932753280).

Almost surely, 2^{20203313301102} is an apocalyptic number.

20203313301102 is an abundant number, since it is smaller than the sum of its proper divisors (20227610751378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20203313301102 is a wasteful number, since it uses less digits than its factorization.

20203313301102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024787527.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20203313301102 its reverse (20110331330202), we get a palindrome (40313644631304).

The spelling of 20203313301102 in words is "twenty trillion, two hundred three billion, three hundred thirteen million, three hundred one thousand, one hundred two".