1066346034203 has 2 divisors, whose sum is σ = 1066346034204. Its totient is φ = 1066346034202.

The previous prime is 1066346034197. The next prime is 1066346034307. The reversal of 1066346034203 is 3024306436601.

1066346034203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1066346034203 - 2¹² = 1066346030107 is a prime.

It is a super-2 number, since 2×1066346034203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1066346030203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533173017101 + 533173017102.

It is an arithmetic number, because the mean of its divisors is an integer number (533173017102).

Almost surely, 2^{1066346034203} is an apocalyptic number.

1066346034203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066346034203 is an equidigital number, since it uses as much as digits as its factorization.

1066346034203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 1066346034203 in words is "one trillion, sixty-six billion, three hundred forty-six million, thirty-four thousand, two hundred three".