20133403221341 has 4 divisors (see below), whose sum is σ = 20134823381052. Its totient is φ = 20131983061632.

The previous prime is 20133403221331. The next prime is 20133403221361. The reversal of 20133403221341 is 14312230433102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10714820222500 + 9418582998841 = 3273350^2 + 3068971^2 .

It is a cyclic number.

It is not a de Polignac number, because 20133403221341 - 2⁶ = 20133403221277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133403221331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710058590 + ... + 710086943.

It is an arithmetic number, because the mean of its divisors is an integer number (5033705845263).

Almost surely, 2^{20133403221341} is an apocalyptic number.

It is an amenable number.

20133403221341 is a deficient number, since it is larger than the sum of its proper divisors (1420159711).

20133403221341 is a wasteful number, since it uses less digits than its factorization.

20133403221341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420159710.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 20133403221341 its reverse (14312230433102), we get a palindrome (34445633654443).

The spelling of 20133403221341 in words is "twenty trillion, one hundred thirty-three billion, four hundred three million, two hundred twenty-one thousand, three hundred forty-one".