20003334134100 has 36 divisors (see below), whose sum is σ = 57876313428864. Its totient is φ = 5334222435680.

The previous prime is 20003334134083. The next prime is 20003334134111. The reversal of 20003334134100 is 143143330002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33338889924 + ... + 33338890523.

It is an arithmetic number, because the mean of its divisors is an integer number (1607675373024).

Almost surely, 2^{20003334134100} is an apocalyptic number.

20003334134100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20003334134100 is an abundant number, since it is smaller than the sum of its proper divisors (37872979294764).

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

20003334134100 is a wasteful number, since it uses less digits than its factorization.

20003334134100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66677780464 (or 66677780457 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20003334134100 its reverse (143143330002), we get a palindrome (20146477464102).

The spelling of 20003334134100 in words is "twenty trillion, three billion, three hundred thirty-four million, one hundred thirty-four thousand, one hundred".