105223242743 has 16 divisors (see below), whose sum is σ = 109716172800. Its totient is φ = 100799778240.

The previous prime is 105223242739. The next prime is 105223242767. The reversal of 105223242743 is 347242322501.

It is a cyclic number.

It is not a de Polignac number, because 105223242743 - 2² = 105223242739 is a prime.

It is a super-2 number, since 2×105223242743² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105223242793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10592603 + ... + 10602531.

It is an arithmetic number, because the mean of its divisors is an integer number (6857260800).

Almost surely, 2^105223242743 is an apocalyptic number.

105223242743 is a deficient number, since it is larger than the sum of its proper divisors (4492930057).

105223242743 is a wasteful number, since it uses less digits than its factorization.

105223242743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13382.

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 105223242743 in words is "one hundred five billion, two hundred twenty-three million, two hundred forty-two thousand, seven hundred forty-three".