13100003341421 has 2 divisors, whose sum is σ = 13100003341422. Its totient is φ = 13100003341420.

The previous prime is 13100003341361. The next prime is 13100003341441. The reversal of 13100003341421 is 12414330000131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12928238683396 + 171764658025 = 3595586^2 + 414445^2 .

It is a cyclic number.

It is not a de Polignac number, because 13100003341421 - 2¹⁴ = 13100003325037 is a prime.

It is a super-2 number, since 2×13100003341421² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13100003341441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550001670710 + 6550001670711.

It is an arithmetic number, because the mean of its divisors is an integer number (6550001670711).

Almost surely, 2^{13100003341421} is an apocalyptic number.

It is an amenable number.

13100003341421 is a deficient number, since it is larger than the sum of its proper divisors (1).

13100003341421 is an equidigital number, since it uses as much as digits as its factorization.

13100003341421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13100003341421 its reverse (12414330000131), we get a palindrome (25514333341552).

The spelling of 13100003341421 in words is "thirteen trillion, one hundred billion, three million, three hundred forty-one thousand, four hundred twenty-one".