2203916801 has 2 divisors, whose sum is σ = 2203916802. Its totient is φ = 2203916800.

The previous prime is 2203916789. The next prime is 2203916831. The reversal of 2203916801 is 1086193022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1159334401 + 1044582400 = 34049^2 + 32320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203916801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203916831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101958400 + 1101958401.

It is an arithmetic number, because the mean of its divisors is an integer number (1101958401).

Almost surely, 2^2203916801 is an apocalyptic number.

It is an amenable number.

2203916801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203916801 is an equidigital number, since it uses as much as digits as its factorization.

2203916801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2203916801 is about 46945.8922697183. The cubic root of 2203916801 is about 1301.3628313536.

The spelling of 2203916801 in words is "two billion, two hundred three million, nine hundred sixteen thousand, eight hundred one".