10245623602013 has 2 divisors, whose sum is σ = 10245623602014. Its totient is φ = 10245623602012.

The previous prime is 10245623602007. The next prime is 10245623602033. The reversal of 10245623602013 is 31020632654201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5865589922404 + 4380033679609 = 2421898^2 + 2092853^2 .

It is a cyclic number.

It is not a de Polignac number, because 10245623602013 - 2⁸ = 10245623601757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10245623602033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122811801006 + 5122811801007.

It is an arithmetic number, because the mean of its divisors is an integer number (5122811801007).

Almost surely, 2^{10245623602013} is an apocalyptic number.

It is an amenable number.

10245623602013 is a deficient number, since it is larger than the sum of its proper divisors (1).

10245623602013 is an equidigital number, since it uses as much as digits as its factorization.

10245623602013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 10245623602013 in words is "ten trillion, two hundred forty-five billion, six hundred twenty-three million, six hundred two thousand, thirteen".