20203114421313 has 24 divisors (see below), whose sum is σ = 29193573645600. Its totient is φ = 13463529778944.

The previous prime is 20203114421297. The next prime is 20203114421339. The reversal of 20203114421313 is 31312441130202.

20203114421313 is a `hidden beast` number, since 2 + 0 + 203 + 1 + 1 + 4 + 421 + 31 + 3 = 666.

It is not a de Polignac number, because 20203114421313 - 2⁴ = 20203114421297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20203114421383) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302684898 + ... + 302751636.

It is an arithmetic number, because the mean of its divisors is an integer number (1216398901900).

Almost surely, 2^{20203114421313} is an apocalyptic number.

It is an amenable number.

20203114421313 is a deficient number, since it is larger than the sum of its proper divisors (8990459224287).

20203114421313 is a wasteful number, since it uses less digits than its factorization.

20203114421313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79261 (or 79258 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 20203114421313 its reverse (31312441130202), we get a palindrome (51515555551515).

The spelling of 20203114421313 in words is "twenty trillion, two hundred three billion, one hundred fourteen million, four hundred twenty-one thousand, three hundred thirteen".