2193063430541 has 2 divisors, whose sum is σ = 2193063430542. Its totient is φ = 2193063430540.

The previous prime is 2193063430489. The next prime is 2193063430543. The reversal of 2193063430541 is 1450343603912.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1175478798025 + 1017584632516 = 1084195^2 + 1008754^2 .

It is a cyclic number.

It is not a de Polignac number, because 2193063430541 - 2³⁰ = 2191989688717 is a prime.

Together with 2193063430543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2193063430543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096531715270 + 1096531715271.

It is an arithmetic number, because the mean of its divisors is an integer number (1096531715271).

Almost surely, 2^{2193063430541} is an apocalyptic number.

It is an amenable number.

2193063430541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2193063430541 is an equidigital number, since it uses as much as digits as its factorization.

2193063430541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 2193063430541 in words is "two trillion, one hundred ninety-three billion, sixty-three million, four hundred thirty thousand, five hundred forty-one".