1099563041 has 12 divisors (see below), whose sum is σ = 1169389584. Its totient is φ = 1033695000.

The previous prime is 1099563037. The next prime is 1099563083. The reversal of 1099563041 is 1403659901.

It is not a de Polignac number, because 1099563041 - 2² = 1099563037 is a prime.

It is a super-2 number, since 2×1099563041² = 2418077762266335362, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1099562986 and 1099563004.

It is not an unprimeable number, because it can be changed into a prime (1099560041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35666 + ... + 58916.

It is an arithmetic number, because the mean of its divisors is an integer number (97449132).

Almost surely, 2^1099563041 is an apocalyptic number.

It is an amenable number.

1099563041 is a deficient number, since it is larger than the sum of its proper divisors (69826543).

1099563041 is a wasteful number, since it uses less digits than its factorization.

1099563041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23420 (or 23401 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 1099563041 is about 33159.6598444556. The cubic root of 1099563041 is about 1032.1434112666.

The spelling of 1099563041 in words is "one billion, ninety-nine million, five hundred sixty-three thousand, forty-one".