4183561857103 has 2 divisors, whose sum is σ = 4183561857104. Its totient is φ = 4183561857102.

The previous prime is 4183561857077. The next prime is 4183561857107. The reversal of 4183561857103 is 3017581653814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4183561857103 - 2⁵ = 4183561857071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4183561857107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2091780928551 + 2091780928552.

It is an arithmetic number, because the mean of its divisors is an integer number (2091780928552).

Almost surely, 2^{4183561857103} is an apocalyptic number.

4183561857103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4183561857103 is an equidigital number, since it uses as much as digits as its factorization.

4183561857103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 4183561857103 in words is "four trillion, one hundred eighty-three billion, five hundred sixty-one million, eight hundred fifty-seven thousand, one hundred three".