413212315121 has 2 divisors, whose sum is σ = 413212315122. Its totient is φ = 413212315120.

The previous prime is 413212315097. The next prime is 413212315147. The reversal of 413212315121 is 121513212314.

It is an a-pointer prime, because the next prime (413212315147) can be obtained adding 413212315121 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 400770028096 + 12442287025 = 633064^2 + 111545^2 .

It is a cyclic number.

It is not a de Polignac number, because 413212315121 - 2⁶ = 413212315057 is a prime.

It is not a weakly prime, because it can be changed into another prime (413212315721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206606157560 + 206606157561.

It is an arithmetic number, because the mean of its divisors is an integer number (206606157561).

Almost surely, 2^413212315121 is an apocalyptic number.

It is an amenable number.

413212315121 is a deficient number, since it is larger than the sum of its proper divisors (1).

413212315121 is an equidigital number, since it uses as much as digits as its factorization.

413212315121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 26.

Adding to 413212315121 its reverse (121513212314), we get a palindrome (534725527435).

The spelling of 413212315121 in words is "four hundred thirteen billion, two hundred twelve million, three hundred fifteen thousand, one hundred twenty-one".