11420010149 has 2 divisors, whose sum is σ = 11420010150. Its totient is φ = 11420010148.

The previous prime is 11420010103. The next prime is 11420010191. The reversal of 11420010149 is 94101002411.

11420010149 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., 9274653025 + 2145357124 = 96305^2 + 46318^2 .

It is a cyclic number.

It is not a de Polignac number, because 11420010149 - 2⁸ = 11420009893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11420013149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5710005074 + 5710005075.

It is an arithmetic number, because the mean of its divisors is an integer number (5710005075).

Almost surely, 2^11420010149 is an apocalyptic number.

It is an amenable number.

11420010149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11420010149 is an equidigital number, since it uses as much as digits as its factorization.

11420010149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 11420010149 in words is "eleven billion, four hundred twenty million, ten thousand, one hundred forty-nine".