203212340214 has 64 divisors (see below), whose sum is σ = 441611993088. Its totient is φ = 61968758400.

The previous prime is 203212340203. The next prime is 203212340231. The reversal of 203212340214 is 412043212302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4012192 + ... + 4062524.

It is an arithmetic number, because the mean of its divisors is an integer number (6900187392).

Almost surely, 2^203212340214 is an apocalyptic number.

203212340214 is an abundant number, since it is smaller than the sum of its proper divisors (238399652874).

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

203212340214 is a wasteful number, since it uses less digits than its factorization.

203212340214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50813.

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

Adding to 203212340214 its reverse (412043212302), we get a palindrome (615255552516).

The spelling of 203212340214 in words is "two hundred three billion, two hundred twelve million, three hundred forty thousand, two hundred fourteen".