10243301426513 has 2 divisors, whose sum is σ = 10243301426514. Its totient is φ = 10243301426512.

The previous prime is 10243301426503. The next prime is 10243301426543. The reversal of 10243301426513 is 31562410334201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10211680407184 + 31621019329 = 3195572^2 + 177823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10243301426513 is a prime.

It is a super-2 number, since 2×10243301426513² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10243301426503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121650713256 + 5121650713257.

It is an arithmetic number, because the mean of its divisors is an integer number (5121650713257).

Almost surely, 2^{10243301426513} is an apocalyptic number.

It is an amenable number.

10243301426513 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243301426513 is an equidigital number, since it uses as much as digits as its factorization.

10243301426513 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 10243301426513 in words is "ten trillion, two hundred forty-three billion, three hundred one million, four hundred twenty-six thousand, five hundred thirteen".