100565330441 has 16 divisors (see below), whose sum is σ = 107604288000. Its totient is φ = 93652396800.

The previous prime is 100565330419. The next prime is 100565330443. The reversal of 100565330441 is 144033565001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100565330441 is a prime.

It is a super-2 number, since 2×100565330441² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100565330398 and 100565330407.

It is not an unprimeable number, because it can be changed into a prime (100565330443) 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, 2775560 + ... + 2811558.

It is an arithmetic number, because the mean of its divisors is an integer number (6725268000).

Almost surely, 2^100565330441 is an apocalyptic number.

It is an amenable number.

100565330441 is a deficient number, since it is larger than the sum of its proper divisors (7038957559).

100565330441 is a wasteful number, since it uses less digits than its factorization.

100565330441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37744.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 100565330441 its reverse (144033565001), we get a palindrome (244598895442).

The spelling of 100565330441 in words is "one hundred billion, five hundred sixty-five million, three hundred thirty thousand, four hundred forty-one".