105140225611 has 16 divisors (see below), whose sum is σ = 113702012928. Its totient is φ = 96936840000.

The previous prime is 105140225591. The next prime is 105140225621. The reversal of 105140225611 is 116522041501.

It is a cyclic number.

It is not a de Polignac number, because 105140225611 - 2⁵ = 105140225579 is a prime.

It is a super-2 number, since 2×105140225611² (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 105140225611.

It is not an unprimeable number, because it can be changed into a prime (105140225621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114786 + ... + 472711.

It is an arithmetic number, because the mean of its divisors is an integer number (7106375808).

Almost surely, 2^105140225611 is an apocalyptic number.

105140225611 is a deficient number, since it is larger than the sum of its proper divisors (8561787317).

105140225611 is a wasteful number, since it uses less digits than its factorization.

105140225611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587802.

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 105140225611 in words is "one hundred five billion, one hundred forty million, two hundred twenty-five thousand, six hundred eleven".