105360623 has 4 divisors (see below), whose sum is σ = 105409920. Its totient is φ = 105311328.

The previous prime is 105360589. The next prime is 105360667. The reversal of 105360623 is 326063501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326063501 = 29 ⋅11243569.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105360623 is a prime.

It is a super-2 number, since 2×105360623² = 22201721757896258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105360592 and 105360601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105360523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21290 + ... + 25767.

It is an arithmetic number, because the mean of its divisors is an integer number (26352480).

Almost surely, 2^105360623 is an apocalyptic number.

105360623 is a deficient number, since it is larger than the sum of its proper divisors (49297).

105360623 is an equidigital number, since it uses as much as digits as its factorization.

105360623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49296.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 105360623 is about 10264.5322835480. The cubic root of 105360623 is about 472.3088789670.

The spelling of 105360623 in words is "one hundred five million, three hundred sixty thousand, six hundred twenty-three".