560555001101 has 4 divisors (see below), whose sum is σ = 560562200604. Its totient is φ = 560547801600.

The previous prime is 560555001079. The next prime is 560555001119. The reversal of 560555001101 is 101100555065.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 480109024201 + 80445976900 = 692899^2 + 283630^2 .

It is a cyclic number.

It is not a de Polignac number, because 560555001101 - 2⁶ = 560555001037 is a prime.

It is a super-2 number, since 2×560555001101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560555001301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3481670 + ... + 3639111.

It is an arithmetic number, because the mean of its divisors is an integer number (140140550151).

Almost surely, 2^560555001101 is an apocalyptic number.

It is an amenable number.

560555001101 is a deficient number, since it is larger than the sum of its proper divisors (7199503).

560555001101 is an equidigital number, since it uses as much as digits as its factorization.

560555001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7199502.

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 560555001101 its reverse (101100555065), we get a palindrome (661655556166).

The spelling of 560555001101 in words is "five hundred sixty billion, five hundred fifty-five million, one thousand, one hundred one".