10001000111149 has 2 divisors, whose sum is σ = 10001000111150. Its totient is φ = 10001000111148.

The previous prime is 10001000111087. The next prime is 10001000111161. The reversal of 10001000111149 is 94111100010001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9419773797225 + 581226313924 = 3069165^2 + 762382^2 .

It is an emirp because it is prime and its reverse (94111100010001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10001000111149 - 2¹¹ = 10001000109101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001000111749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000500055574 + 5000500055575.

It is an arithmetic number, because the mean of its divisors is an integer number (5000500055575).

Almost surely, 2^{10001000111149} is an apocalyptic number.

It is an amenable number.

10001000111149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001000111149 is an equidigital number, since it uses as much as digits as its factorization.

10001000111149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 10001000111149 in words is "ten trillion, one billion, one hundred eleven thousand, one hundred forty-nine".