11106125643 has 8 divisors (see below), whose sum is σ = 14809838400. Its totient is φ = 7403248328.

The previous prime is 11106125599. The next prime is 11106125647. The reversal of 11106125643 is 34652160111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11106125643 - 2⁶ = 11106125579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11106125643.

It is not an unprimeable number, because it can be changed into a prime (11106125647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177153 + ... + 231506.

It is an arithmetic number, because the mean of its divisors is an integer number (1851229800).

Almost surely, 2^11106125643 is an apocalyptic number.

11106125643 is a deficient number, since it is larger than the sum of its proper divisors (3703712757).

11106125643 is an equidigital number, since it uses as much as digits as its factorization.

11106125643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417721.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 11106125643 its reverse (34652160111), we get a palindrome (45758285754).

The spelling of 11106125643 in words is "eleven billion, one hundred six million, one hundred twenty-five thousand, six hundred forty-three".