1046630440213 has 2 divisors, whose sum is σ = 1046630440214. Its totient is φ = 1046630440212.

The previous prime is 1046630440201. The next prime is 1046630440223. The reversal of 1046630440213 is 3120440366401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 546642858609 + 499987581604 = 739353^2 + 707098^2 .

It is an emirp because it is prime and its reverse (3120440366401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1046630440213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046630440223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523315220106 + 523315220107.

It is an arithmetic number, because the mean of its divisors is an integer number (523315220107).

Almost surely, 2^{1046630440213} is an apocalyptic number.

It is an amenable number.

1046630440213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046630440213 is an equidigital number, since it uses as much as digits as its factorization.

1046630440213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 1046630440213 in words is "one trillion, forty-six billion, six hundred thirty million, four hundred forty thousand, two hundred thirteen".