203430010014 has 48 divisors (see below), whose sum is σ = 549525225600. Its totient is φ = 52838963280.

The previous prime is 203430010013. The next prime is 203430010019. The reversal of 203430010014 is 410010034302.

It is a super-2 number, since 2×203430010014² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203430010013) 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, 73386064 + ... + 73388835.

It is an arithmetic number, because the mean of its divisors is an integer number (11448442200).

Almost surely, 2^203430010014 is an apocalyptic number.

203430010014 is an abundant number, since it is smaller than the sum of its proper divisors (346095215586).

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

203430010014 is a wasteful number, since it uses less digits than its factorization.

203430010014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146774925 (or 146774922 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 203430010014 its reverse (410010034302), we get a palindrome (613440044316).

The spelling of 203430010014 in words is "two hundred three billion, four hundred thirty million, ten thousand, fourteen".