105113422011 has 32 divisors (see below), whose sum is σ = 164354400000. Its totient is φ = 59167559808.

The previous prime is 105113421997. The next prime is 105113422013. The reversal of 105113422011 is 110224311501.

It is not a de Polignac number, because 105113422011 - 2⁶ = 105113421947 is a prime.

It is a super-2 number, since 2×105113422011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105113422013) 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, 2424261 + ... + 2467238.

It is an arithmetic number, because the mean of its divisors is an integer number (5136075000).

Almost surely, 2^105113422011 is an apocalyptic number.

105113422011 is a deficient number, since it is larger than the sum of its proper divisors (59240977989).

105113422011 is a wasteful number, since it uses less digits than its factorization.

105113422011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891563.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 105113422011 its reverse (110224311501), we get a palindrome (215337733512).

The spelling of 105113422011 in words is "one hundred five billion, one hundred thirteen million, four hundred twenty-two thousand, eleven".