11153402129 has 2 divisors, whose sum is σ = 11153402130. Its totient is φ = 11153402128.

The previous prime is 11153402101. The next prime is 11153402131. The reversal of 11153402129 is 92120435111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10991425600 + 161976529 = 104840^2 + 12727^2 .

It is an emirp because it is prime and its reverse (92120435111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11153402129 is a prime.

Together with 11153402131, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11153402329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5576701064 + 5576701065.

It is an arithmetic number, because the mean of its divisors is an integer number (5576701065).

Almost surely, 2^11153402129 is an apocalyptic number.

It is an amenable number.

11153402129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11153402129 is an equidigital number, since it uses as much as digits as its factorization.

11153402129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 11153402129 in words is "eleven billion, one hundred fifty-three million, four hundred two thousand, one hundred twenty-nine".