105342610660423 has 4 divisors (see below), whose sum is σ = 105350002619848. Its totient is φ = 105335218701000.

The previous prime is 105342610660351. The next prime is 105342610660477. The reversal of 105342610660423 is 324066016243501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105342610660423 - 2¹³ = 105342610652231 is a prime.

It is a super-2 number, since 2×105342610660423² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105342610660423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105342610660123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3695958336 + ... + 3695986837.

It is an arithmetic number, because the mean of its divisors is an integer number (26337500654962).

Almost surely, 2^{105342610660423} is an apocalyptic number.

105342610660423 is a deficient number, since it is larger than the sum of its proper divisors (7391959425).

105342610660423 is an equidigital number, since it uses as much as digits as its factorization.

105342610660423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7391959424.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 105342610660423 in words is "one hundred five trillion, three hundred forty-two billion, six hundred ten million, six hundred sixty thousand, four hundred twenty-three".