2203551043 has 2 divisors, whose sum is σ = 2203551044. Its totient is φ = 2203551042.

The previous prime is 2203551019. The next prime is 2203551047. The reversal of 2203551043 is 3401553022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2203551043 - 2¹³ = 2203542851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2203550999 and 2203551017.

It is not a weakly prime, because it can be changed into another prime (2203551047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101775521 + 1101775522.

It is an arithmetic number, because the mean of its divisors is an integer number (1101775522).

Almost surely, 2^2203551043 is an apocalyptic number.

2203551043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203551043 is an equidigital number, since it uses as much as digits as its factorization.

2203551043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2203551043 is about 46941.9965808869. The cubic root of 2203551043 is about 1301.2908367725.

The spelling of 2203551043 in words is "two billion, two hundred three million, five hundred fifty-one thousand, forty-three".