105360026043 has 32 divisors (see below), whose sum is σ = 142704156672. Its totient is φ = 69137868800.

The previous prime is 105360026029. The next prime is 105360026069. The reversal of 105360026043 is 340620063501.

It is a cyclic number.

It is not a de Polignac number, because 105360026043 - 2⁸ = 105360025787 is a prime.

It is a super-2 number, since 2×105360026043² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105360026043.

It is not an unprimeable number, because it can be changed into a prime (105360026003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57042946 + ... + 57044792.

It is an arithmetic number, because the mean of its divisors is an integer number (4459504896).

Almost surely, 2^105360026043 is an apocalyptic number.

105360026043 is a deficient number, since it is larger than the sum of its proper divisors (37344130629).

105360026043 is a wasteful number, since it uses less digits than its factorization.

105360026043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 105360026043 its reverse (340620063501), we get a palindrome (445980089544).

The spelling of 105360026043 in words is "one hundred five billion, three hundred sixty million, twenty-six thousand, forty-three".