201403121313 has 8 divisors (see below), whose sum is σ = 268545283776. Its totient is φ = 134264853200.

The previous prime is 201403121299. The next prime is 201403121333. The reversal of 201403121313 is 313121304102.

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

It is a cyclic number.

It is not a de Polignac number, because 201403121313 - 2⁸ = 201403121057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201403121313.

It is not an unprimeable number, because it can be changed into a prime (201403121333) 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, 850698 + ... + 1061363.

It is an arithmetic number, because the mean of its divisors is an integer number (33568160472).

Almost surely, 2^201403121313 is an apocalyptic number.

It is an amenable number.

201403121313 is a deficient number, since it is larger than the sum of its proper divisors (67142162463).

201403121313 is a wasteful number, since it uses less digits than its factorization.

201403121313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947175.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 201403121313 its reverse (313121304102), we get a palindrome (514524425415).

The spelling of 201403121313 in words is "two hundred one billion, four hundred three million, one hundred twenty-one thousand, three hundred thirteen".