10111333320149 has 2 divisors, whose sum is σ = 10111333320150. Its totient is φ = 10111333320148.

The previous prime is 10111333320041. The next prime is 10111333320211. The reversal of 10111333320149 is 94102333311101.

10111333320149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9821598727249 + 289734592900 = 3133943^2 + 538270^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111333320149 is a prime.

It is a super-2 number, since 2×10111333320149² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111333320749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055666660074 + 5055666660075.

It is an arithmetic number, because the mean of its divisors is an integer number (5055666660075).

Almost surely, 2^{10111333320149} is an apocalyptic number.

It is an amenable number.

10111333320149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111333320149 is an equidigital number, since it uses as much as digits as its factorization.

10111333320149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 10111333320149 in words is "ten trillion, one hundred eleven billion, three hundred thirty-three million, three hundred twenty thousand, one hundred forty-nine".