104210111293 has 2 divisors, whose sum is σ = 104210111294. Its totient is φ = 104210111292.

The previous prime is 104210111287. The next prime is 104210111311. The reversal of 104210111293 is 392111012401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94782089689 + 9428021604 = 307867^2 + 97098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104210111293 is a prime.

It is a super-2 number, since 2×104210111293² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104210111233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52105055646 + 52105055647.

It is an arithmetic number, because the mean of its divisors is an integer number (52105055647).

Almost surely, 2^104210111293 is an apocalyptic number.

It is an amenable number.

104210111293 is a deficient number, since it is larger than the sum of its proper divisors (1).

104210111293 is an equidigital number, since it uses as much as digits as its factorization.

104210111293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 104210111293 its reverse (392111012401), we get a palindrome (496321123694).

The spelling of 104210111293 in words is "one hundred four billion, two hundred ten million, one hundred eleven thousand, two hundred ninety-three".