105205159463 has 4 divisors (see below), whose sum is σ = 105285901488. Its totient is φ = 105124417440.

The previous prime is 105205159453. The next prime is 105205159529. The reversal of 105205159463 is 364951502501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364951502501 = 29 ⋅12584534569.

It is a cyclic number.

It is not a de Polignac number, because 105205159463 - 2¹⁴ = 105205143079 is a prime.

It is a super-2 number, since 2×105205159463² (a number of 23 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 105205159463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105205159453) 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, 40369058 + ... + 40371663.

It is an arithmetic number, because the mean of its divisors is an integer number (26321475372).

Almost surely, 2^105205159463 is an apocalyptic number.

105205159463 is a deficient number, since it is larger than the sum of its proper divisors (80742025).

105205159463 is an equidigital number, since it uses as much as digits as its factorization.

105205159463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80742024.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 105205159463 in words is "one hundred five billion, two hundred five million, one hundred fifty-nine thousand, four hundred sixty-three".