203122341021341 has 16 divisors (see below), whose sum is σ = 244385673029760. Its totient is φ = 164922570408960.

The previous prime is 203122341021331. The next prime is 203122341021367. The reversal of 203122341021341 is 143120143221302.

It is a happy number.

It is not a de Polignac number, because 203122341021341 - 2⁶ = 203122341021277 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 (203122341021331) 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, 86238440 + ... + 88562481.

It is an arithmetic number, because the mean of its divisors is an integer number (15274104564360).

Almost surely, 2^{203122341021341} is an apocalyptic number.

It is an amenable number.

203122341021341 is a deficient number, since it is larger than the sum of its proper divisors (41263332008419).

203122341021341 is a wasteful number, since it uses less digits than its factorization.

203122341021341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174809684.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 203122341021341 its reverse (143120143221302), we get a palindrome (346242484242643).

The spelling of 203122341021341 in words is "two hundred three trillion, one hundred twenty-two billion, three hundred forty-one million, twenty-one thousand, three hundred forty-one".