105613174599943 has 2 divisors, whose sum is σ = 105613174599944. Its totient is φ = 105613174599942.

The previous prime is 105613174599929. The next prime is 105613174599973. The reversal of 105613174599943 is 349995471316501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105613174599943 - 2¹⁷ = 105613174468871 is a prime.

It is a super-2 number, since 2×105613174599943² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105613174599973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52806587299971 + 52806587299972.

It is an arithmetic number, because the mean of its divisors is an integer number (52806587299972).

Almost surely, 2^{105613174599943} is an apocalyptic number.

105613174599943 is a deficient number, since it is larger than the sum of its proper divisors (1).

105613174599943 is an equidigital number, since it uses as much as digits as its factorization.

105613174599943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110224800, while the sum is 67.

The spelling of 105613174599943 in words is "one hundred five trillion, six hundred thirteen billion, one hundred seventy-four million, five hundred ninety-nine thousand, nine hundred forty-three".