248220803 has 2 divisors, whose sum is σ = 248220804. Its totient is φ = 248220802.

The previous prime is 248220799. The next prime is 248220821. The reversal of 248220803 is 308022842.

248220803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248220803 - 2² = 248220799 is a prime.

It is a super-2 number, since 2×248220803² = 123227134083929618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (248220823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124110401 + 124110402.

It is an arithmetic number, because the mean of its divisors is an integer number (124110402).

Almost surely, 2^248220803 is an apocalyptic number.

248220803 is a deficient number, since it is larger than the sum of its proper divisors (1).

248220803 is an equidigital number, since it uses as much as digits as its factorization.

248220803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 248220803 is about 15755.0246905551. The cubic root of 248220803 is about 628.4625338441.

The spelling of 248220803 in words is "two hundred forty-eight million, two hundred twenty thousand, eight hundred three".