105341543219993 has 2 divisors, whose sum is σ = 105341543219994. Its totient is φ = 105341543219992.

The previous prime is 105341543219981. The next prime is 105341543220061. The reversal of 105341543219993 is 399912345143501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92678108540809 + 12663434679184 = 9626947^2 + 3558572^2 .

It is a cyclic number.

It is not a de Polignac number, because 105341543219993 - 2¹⁰ = 105341543218969 is a prime.

It is a super-2 number, since 2×105341543219993² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105341543219903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52670771609996 + 52670771609997.

It is an arithmetic number, because the mean of its divisors is an integer number (52670771609997).

Almost surely, 2^{105341543219993} is an apocalyptic number.

It is an amenable number.

105341543219993 is a deficient number, since it is larger than the sum of its proper divisors (1).

105341543219993 is an equidigital number, since it uses as much as digits as its factorization.

105341543219993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15746400, while the sum is 59.

The spelling of 105341543219993 in words is "one hundred five trillion, three hundred forty-one billion, five hundred forty-three million, two hundred nineteen thousand, nine hundred ninety-three".