201324001294 has 16 divisors (see below), whose sum is σ = 329796200160. Its totient is φ = 91610053920.

The previous prime is 201324001271. The next prime is 201324001343. The reversal of 201324001294 is 492100423102.

It is a super-3 number, since 3×201324001294³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54527949 + ... + 54531640.

It is an arithmetic number, because the mean of its divisors is an integer number (20612262510).

Almost surely, 2^201324001294 is an apocalyptic number.

201324001294 is a deficient number, since it is larger than the sum of its proper divisors (128472198866).

201324001294 is a wasteful number, since it uses less digits than its factorization.

201324001294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109059675.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 201324001294 its reverse (492100423102), we get a palindrome (693424424396).

The spelling of 201324001294 in words is "two hundred one billion, three hundred twenty-four million, one thousand, two hundred ninety-four".