11234322149 has 2 divisors, whose sum is σ = 11234322150. Its totient is φ = 11234322148.

The previous prime is 11234322067. The next prime is 11234322199. The reversal of 11234322149 is 94122343211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10351638049 + 882684100 = 101743^2 + 29710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11234322149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11234322199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617161074 + 5617161075.

It is an arithmetic number, because the mean of its divisors is an integer number (5617161075).

Almost surely, 2^11234322149 is an apocalyptic number.

It is an amenable number.

11234322149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234322149 is an equidigital number, since it uses as much as digits as its factorization.

11234322149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The spelling of 11234322149 in words is "eleven billion, two hundred thirty-four million, three hundred twenty-two thousand, one hundred forty-nine".