411321123113 has 2 divisors, whose sum is σ = 411321123114. Its totient is φ = 411321123112.

The previous prime is 411321123019. The next prime is 411321123121. The reversal of 411321123113 is 311321123114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319188841024 + 92132282089 = 564968^2 + 303533^2 .

It is a cyclic number.

It is not a de Polignac number, because 411321123113 - 2¹⁰ = 411321122089 is a prime.

It is not a weakly prime, because it can be changed into another prime (411341123113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205660561556 + 205660561557.

It is an arithmetic number, because the mean of its divisors is an integer number (205660561557).

Almost surely, 2^411321123113 is an apocalyptic number.

It is an amenable number.

411321123113 is a deficient number, since it is larger than the sum of its proper divisors (1).

411321123113 is an equidigital number, since it uses as much as digits as its factorization.

411321123113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 23.

Adding to 411321123113 its reverse (311321123114), we get a palindrome (722642246227).

Subtracting from 411321123113 its reverse (311321123114), we obtain a palindrome (99999999999).

The spelling of 411321123113 in words is "four hundred eleven billion, three hundred twenty-one million, one hundred twenty-three thousand, one hundred thirteen".