201324123214 has 16 divisors (see below), whose sum is σ = 304940113920. Its totient is φ = 99677559960.

The previous prime is 201324123197. The next prime is 201324123233. The reversal of 201324123214 is 412321423102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3869827 + ... + 3921505.

It is an arithmetic number, because the mean of its divisors is an integer number (19058757120).

Almost surely, 2^201324123214 is an apocalyptic number.

201324123214 is a deficient number, since it is larger than the sum of its proper divisors (103615990706).

201324123214 is a wasteful number, since it uses less digits than its factorization.

201324123214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70695.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 201324123214 its reverse (412321423102), we get a palindrome (613645546316).

The spelling of 201324123214 in words is "two hundred one billion, three hundred twenty-four million, one hundred twenty-three thousand, two hundred fourteen".