203420003314 has 16 divisors (see below), whose sum is σ = 333224379936. Its totient is φ = 92364948000.

The previous prime is 203420003291. The next prime is 203420003359. The reversal of 203420003314 is 413300024302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4913412 + ... + 4954639.

It is an arithmetic number, because the mean of its divisors is an integer number (20826523746).

Almost surely, 2^203420003314 is an apocalyptic number.

203420003314 is a deficient number, since it is larger than the sum of its proper divisors (129804376622).

203420003314 is a wasteful number, since it uses less digits than its factorization.

203420003314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9869001.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 203420003314 its reverse (413300024302), we get a palindrome (616720027616).

The spelling of 203420003314 in words is "two hundred three billion, four hundred twenty million, three thousand, three hundred fourteen".