203214114 has 24 divisors (see below), whose sum is σ = 454501632. Its totient is φ = 65552760.

The previous prime is 203214071. The next prime is 203214133. The reversal of 203214114 is 411412302.

It is a super-2 number, since 2×203214114² = 82591952257609992, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181534 + ... + 182649.

It is an arithmetic number, because the mean of its divisors is an integer number (18937568).

Almost surely, 2^203214114 is an apocalyptic number.

203214114 is an abundant number, since it is smaller than the sum of its proper divisors (251287518).

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

203214114 is a wasteful number, since it uses less digits than its factorization.

203214114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364222 (or 364219 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 203214114 is about 14255.3187968561. The cubic root of 203214114 is about 587.9196231936.

Adding to 203214114 its reverse (411412302), we get a palindrome (614626416).

The spelling of 203214114 in words is "two hundred three million, two hundred fourteen thousand, one hundred fourteen".