201322334131 has 16 divisors (see below), whose sum is σ = 213995922624. Its totient is φ = 188742242304.

The previous prime is 201322334117. The next prime is 201322334173. The reversal of 201322334131 is 131433223102.

It is a cyclic number.

It is not a de Polignac number, because 201322334131 - 2¹¹ = 201322332083 is a prime.

It is a super-2 number, since 2×201322334131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201322334096 and 201322334105.

It is not an unprimeable number, because it can be changed into a prime (201322374131) 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, 5785621 + ... + 5820313.

It is an arithmetic number, because the mean of its divisors is an integer number (13374745164).

Almost surely, 2^201322334131 is an apocalyptic number.

201322334131 is a deficient number, since it is larger than the sum of its proper divisors (12673588493).

201322334131 is a wasteful number, since it uses less digits than its factorization.

201322334131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36030.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 201322334131 its reverse (131433223102), we get a palindrome (332755557233).

The spelling of 201322334131 in words is "two hundred one billion, three hundred twenty-two million, three hundred thirty-four thousand, one hundred thirty-one".