203423201214 has 8 divisors (see below), whose sum is σ = 406846402440. Its totient is φ = 67807733736.

The previous prime is 203423201159. The next prime is 203423201221. The reversal of 203423201214 is 412102324302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

203423201214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16951933429 + ... + 16951933440.

It is an arithmetic number, because the mean of its divisors is an integer number (50855800305).

Almost surely, 2^203423201214 is an apocalyptic number.

203423201214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

203423201214 is a wasteful number, since it uses less digits than its factorization.

203423201214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33903866874.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 203423201214 its reverse (412102324302), we get a palindrome (615525525516).

The spelling of 203423201214 in words is "two hundred three billion, four hundred twenty-three million, two hundred one thousand, two hundred fourteen".