11012023320149 has 2 divisors, whose sum is σ = 11012023320150. Its totient is φ = 11012023320148.

The previous prime is 11012023320083. The next prime is 11012023320173. The reversal of 11012023320149 is 94102332021011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6501148570225 + 4510874749924 = 2549735^2 + 2123882^2 .

It is a cyclic number.

It is not a de Polignac number, because 11012023320149 - 2⁴⁰ = 9912511692373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012023320049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506011660074 + 5506011660075.

It is an arithmetic number, because the mean of its divisors is an integer number (5506011660075).

Almost surely, 2^{11012023320149} is an apocalyptic number.

It is an amenable number.

11012023320149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012023320149 is an equidigital number, since it uses as much as digits as its factorization.

11012023320149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 11012023320149 in words is "eleven trillion, twelve billion, twenty-three million, three hundred twenty thousand, one hundred forty-nine".