105230041405 has 16 divisors (see below), whose sum is σ = 126777415680. Its totient is φ = 83849948992.

The previous prime is 105230041379. The next prime is 105230041453. The reversal of 105230041405 is 504140032501.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 105230041405 - 2¹¹ = 105230039357 is a prime.

It is a super-2 number, since 2×105230041405² (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 105230041405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7399812 + ... + 7414018.

It is an arithmetic number, because the mean of its divisors is an integer number (7923588480).

Almost surely, 2^105230041405 is an apocalyptic number.

It is an amenable number.

105230041405 is a deficient number, since it is larger than the sum of its proper divisors (21547374275).

105230041405 is a wasteful number, since it uses less digits than its factorization.

105230041405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19988.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 105230041405 its reverse (504140032501), we get a palindrome (609370073906).

The spelling of 105230041405 in words is "one hundred five billion, two hundred thirty million, forty-one thousand, four hundred five".