104213405133197 has 2 divisors, whose sum is σ = 104213405133198. Its totient is φ = 104213405133196.

The previous prime is 104213405133193. The next prime is 104213405133199. The reversal of 104213405133197 is 791331504312401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76753824377476 + 27459580755721 = 8760926^2 + 5240189^2 .

It is a cyclic number.

It is not a de Polignac number, because 104213405133197 - 2² = 104213405133193 is a prime.

It is a super-2 number, since 2×104213405133197² (a number of 29 digits) contains 22 as substring.

Together with 104213405133199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104213405133193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52106702566598 + 52106702566599.

It is an arithmetic number, because the mean of its divisors is an integer number (52106702566599).

Almost surely, 2^{104213405133197} is an apocalyptic number.

It is an amenable number.

104213405133197 is a deficient number, since it is larger than the sum of its proper divisors (1).

104213405133197 is an equidigital number, since it uses as much as digits as its factorization.

104213405133197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

Adding to 104213405133197 its reverse (791331504312401), we get a palindrome (895544909445598).

The spelling of 104213405133197 in words is "one hundred four trillion, two hundred thirteen billion, four hundred five million, one hundred thirty-three thousand, one hundred ninety-seven".