10889869603 has 2 divisors, whose sum is σ = 10889869604. Its totient is φ = 10889869602.

The previous prime is 10889869541. The next prime is 10889869607. The reversal of 10889869603 is 30696898801.

It is a strong prime.

It is an emirp because it is prime and its reverse (30696898801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10889869603 is a prime.

It is not a weakly prime, because it can be changed into another prime (10889869607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5444934801 + 5444934802.

It is an arithmetic number, because the mean of its divisors is an integer number (5444934802).

Almost surely, 2^10889869603 is an apocalyptic number.

10889869603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10889869603 is an equidigital number, since it uses as much as digits as its factorization.

10889869603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4478976, while the sum is 58.

The spelling of 10889869603 in words is "ten billion, eight hundred eighty-nine million, eight hundred sixty-nine thousand, six hundred three".