10112105045 has 32 divisors (see below), whose sum is σ = 14644281600. Its totient is φ = 6548207616.

The previous prime is 10112104979. The next prime is 10112105117. The reversal of 10112105045 is 54050121101.

It is a cyclic number.

It is not a de Polignac number, because 10112105045 - 2¹⁴ = 10112088661 is a prime.

It is a super-2 number, since 2×10112105045² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186821 + ... + 234789.

It is an arithmetic number, because the mean of its divisors is an integer number (457633800).

Almost surely, 2^10112105045 is an apocalyptic number.

It is an amenable number.

10112105045 is a deficient number, since it is larger than the sum of its proper divisors (4532176555).

10112105045 is a wasteful number, since it uses less digits than its factorization.

10112105045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48317.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 10112105045 its reverse (54050121101), we get a palindrome (64162226146).

The spelling of 10112105045 in words is "ten billion, one hundred twelve million, one hundred five thousand, forty-five".