203203401214 has 16 divisors (see below), whose sum is σ = 338788519920. Its totient is φ = 90622442560.

The previous prime is 203203401211. The next prime is 203203401217. The reversal of 203203401214 is 412104302302.

It is an interprime number because it is at equal distance from previous prime (203203401211) and next prime (203203401217).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203203401211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87135799 + ... + 87138130.

It is an arithmetic number, because the mean of its divisors is an integer number (21174282495).

Almost surely, 2^203203401214 is an apocalyptic number.

203203401214 is a deficient number, since it is larger than the sum of its proper divisors (135585118706).

203203401214 is a wasteful number, since it uses less digits than its factorization.

203203401214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174273995.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 203203401214 its reverse (412104302302), we get a palindrome (615307703516).

The spelling of 203203401214 in words is "two hundred three billion, two hundred three million, four hundred one thousand, two hundred fourteen".