203340071941 has 2 divisors, whose sum is σ = 203340071942. Its totient is φ = 203340071940.

The previous prime is 203340071933. The next prime is 203340071947. The reversal of 203340071941 is 149170043302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160844310916 + 42495761025 = 401054^2 + 206145^2 .

It is a cyclic number.

It is not a de Polignac number, because 203340071941 - 2³ = 203340071933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203340071897 and 203340071906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203340071947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101670035970 + 101670035971.

It is an arithmetic number, because the mean of its divisors is an integer number (101670035971).

Almost surely, 2^203340071941 is an apocalyptic number.

It is an amenable number.

203340071941 is a deficient number, since it is larger than the sum of its proper divisors (1).

203340071941 is an equidigital number, since it uses as much as digits as its factorization.

203340071941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 203340071941 in words is "two hundred three billion, three hundred forty million, seventy-one thousand, nine hundred forty-one".