10001001110501 has 2 divisors, whose sum is σ = 10001001110502. Its totient is φ = 10001001110500.

The previous prime is 10001001110483. The next prime is 10001001110521. The reversal of 10001001110501 is 10501110010001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6350646962401 + 3650354148100 = 2520049^2 + 1910590^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001001110501 - 2²⁶ = 10000934001637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001001110521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000500555250 + 5000500555251.

It is an arithmetic number, because the mean of its divisors is an integer number (5000500555251).

Almost surely, 2^{10001001110501} is an apocalyptic number.

It is an amenable number.

10001001110501 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001001110501 is an equidigital number, since it uses as much as digits as its factorization.

10001001110501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 10001001110501 its reverse (10501110010001), we get a palindrome (20502111120502).

The spelling of 10001001110501 in words is "ten trillion, one billion, one million, one hundred ten thousand, five hundred one".