403321224131123 has 2 divisors, whose sum is σ = 403321224131124. Its totient is φ = 403321224131122.

The previous prime is 403321224131099. The next prime is 403321224131153. The reversal of 403321224131123 is 321131422123304.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403321224131123 is a prime.

It is a super-2 number, since 2×403321224131123² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 403321224131123.

It is not a weakly prime, because it can be changed into another prime (403321224131153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201660612065561 + 201660612065562.

It is an arithmetic number, because the mean of its divisors is an integer number (201660612065562).

Almost surely, 2^{403321224131123} is an apocalyptic number.

403321224131123 is a deficient number, since it is larger than the sum of its proper divisors (1).

403321224131123 is an equidigital number, since it uses as much as digits as its factorization.

403321224131123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 403321224131123 its reverse (321131422123304), we get a palindrome (724452646254427).

The spelling of 403321224131123 in words is "four hundred three trillion, three hundred twenty-one billion, two hundred twenty-four million, one hundred thirty-one thousand, one hundred twenty-three".