105381124471323 has 10 divisors (see below), whose sum is σ = 157421185938764. Its totient is φ = 70254082980828.

The previous prime is 105381124471291. The next prime is 105381124471331. The reversal of 105381124471323 is 323174421183501.

105381124471323 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 8 + 11 + 244 + 71 + 323 = 666.

It is not a de Polignac number, because 105381124471323 - 2⁵ = 105381124471291 is a prime.

It is a super-2 number, since 2×105381124471323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105381124471333) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 650500768261 + ... + 650500768422.

Almost surely, 2^{105381124471323} is an apocalyptic number.

105381124471323 is a deficient number, since it is larger than the sum of its proper divisors (52040061467441).

105381124471323 is an equidigital number, since it uses as much as digits as its factorization.

105381124471323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301001536695 (or 1301001536686 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 105381124471323 in words is "one hundred five trillion, three hundred eighty-one billion, one hundred twenty-four million, four hundred seventy-one thousand, three hundred twenty-three".