10000008620911 has 2 divisors, whose sum is σ = 10000008620912. Its totient is φ = 10000008620910.

The previous prime is 10000008620867. The next prime is 10000008620923. The reversal of 10000008620911 is 11902680000001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10000008620911 - 2²⁵ = 9999975066479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10000008620911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000008620011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000004310455 + 5000004310456.

It is an arithmetic number, because the mean of its divisors is an integer number (5000004310456).

Almost surely, 2^{10000008620911} is an apocalyptic number.

10000008620911 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000008620911 is an equidigital number, since it uses as much as digits as its factorization.

10000008620911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 28.

Adding to 10000008620911 its reverse (11902680000001), we get a palindrome (21902688620912).

The spelling of 10000008620911 in words is "ten trillion, eight million, six hundred twenty thousand, nine hundred eleven".