201402331341121 has 16 divisors (see below), whose sum is σ = 203921271290880. Its totient is φ = 198895706556480.

The previous prime is 201402331341103. The next prime is 201402331341161. The reversal of 201402331341121 is 121143133204102.

It is a cyclic number.

It is not a de Polignac number, because 201402331341121 - 2²⁹ = 201401794470209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201402331341121.

It is not an unprimeable number, because it can be changed into a prime (201402331341161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399993895 + ... + 400497091.

It is an arithmetic number, because the mean of its divisors is an integer number (12745079455680).

Almost surely, 2^{201402331341121} is an apocalyptic number.

It is an amenable number.

201402331341121 is a deficient number, since it is larger than the sum of its proper divisors (2518939949759).

201402331341121 is a wasteful number, since it uses less digits than its factorization.

201402331341121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515424.

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

Adding to 201402331341121 its reverse (121143133204102), we get a palindrome (322545464545223).

The spelling of 201402331341121 in words is "two hundred one trillion, four hundred two billion, three hundred thirty-one million, three hundred forty-one thousand, one hundred twenty-one".