203420141013 has 16 divisors (see below), whose sum is σ = 278589851136. Its totient is φ = 131932785600.

The previous prime is 203420140997. The next prime is 203420141017. The reversal of 203420141013 is 310141024302.

It is not a de Polignac number, because 203420141013 - 2⁴ = 203420140997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203420141017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888988 + ... + 1094138.

It is an arithmetic number, because the mean of its divisors is an integer number (17411865696).

Almost surely, 2^203420141013 is an apocalyptic number.

It is an amenable number.

203420141013 is a deficient number, since it is larger than the sum of its proper divisors (75169710123).

203420141013 is a wasteful number, since it uses less digits than its factorization.

203420141013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214124.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 203420141013 its reverse (310141024302), we get a palindrome (513561165315).

The spelling of 203420141013 in words is "two hundred three billion, four hundred twenty million, one hundred forty-one thousand, thirteen".