10998803 has 2 divisors, whose sum is σ = 10998804. Its totient is φ = 10998802.

The previous prime is 10998791. The next prime is 10998809. The reversal of 10998803 is 30889901.

10998803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10998803 - 2¹² = 10994707 is a prime.

It is not a weakly prime, because it can be changed into another prime (10998809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5499401 + 5499402.

It is an arithmetic number, because the mean of its divisors is an integer number (5499402).

Almost surely, 2^10998803 is an apocalyptic number.

10998803 is a deficient number, since it is larger than the sum of its proper divisors (1).

10998803 is an equidigital number, since it uses as much as digits as its factorization.

10998803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 10998803 is about 3316.4443309062. Note that the first 3 decimals coincide. The cubic root of 10998803 is about 222.3899417820.

The spelling of 10998803 in words is "ten million, nine hundred ninety-eight thousand, eight hundred three".