203122324042413 has 32 divisors (see below), whose sum is σ = 272206546867200. Its totient is φ = 134727584083200.

The previous prime is 203122324042387. The next prime is 203122324042423. The reversal of 203122324042413 is 314240423221302.

It is a happy number.

It is not a de Polignac number, because 203122324042413 - 2¹⁸ = 203122323780269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203122324042423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4766877478 + ... + 4766920088.

It is an arithmetic number, because the mean of its divisors is an integer number (8506454589600).

Almost surely, 2^{203122324042413} is an apocalyptic number.

It is an amenable number.

203122324042413 is a deficient number, since it is larger than the sum of its proper divisors (69084222824787).

203122324042413 is a wasteful number, since it uses less digits than its factorization.

203122324042413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48833.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 203122324042413 its reverse (314240423221302), we get a palindrome (517362747263715).

The spelling of 203122324042413 in words is "two hundred three trillion, one hundred twenty-two billion, three hundred twenty-four million, forty-two thousand, four hundred thirteen".