2203143071 has 2 divisors, whose sum is σ = 2203143072. Its totient is φ = 2203143070.

The previous prime is 2203142941. The next prime is 2203143091. The reversal of 2203143071 is 1703413022.

2203143071 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 a de Polignac number, because none of the positive numbers 2^k-2203143071 is a prime.

It is a super-2 number, since 2×2203143071² = 9707678782590622082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203143091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101571535 + 1101571536.

It is an arithmetic number, because the mean of its divisors is an integer number (1101571536).

Almost surely, 2^2203143071 is an apocalyptic number.

2203143071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203143071 is an equidigital number, since it uses as much as digits as its factorization.

2203143071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2203143071 is about 46937.6508892382. The cubic root of 2203143071 is about 1301.2105235294.

Adding to 2203143071 its reverse (1703413022), we get a palindrome (3906556093).

The spelling of 2203143071 in words is "two billion, two hundred three million, one hundred forty-three thousand, seventy-one".