10002000101263 has 2 divisors, whose sum is σ = 10002000101264. Its totient is φ = 10002000101262.

The previous prime is 10002000101209. The next prime is 10002000101299. The reversal of 10002000101263 is 36210100020001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002000101263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10002000101663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001000050631 + 5001000050632.

It is an arithmetic number, because the mean of its divisors is an integer number (5001000050632).

Almost surely, 2^{10002000101263} is an apocalyptic number.

10002000101263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002000101263 is an equidigital number, since it uses as much as digits as its factorization.

10002000101263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10002000101263 its reverse (36210100020001), we get a palindrome (46212100121264).

The spelling of 10002000101263 in words is "ten trillion, two billion, one hundred one thousand, two hundred sixty-three".