12169153 has 2 divisors, whose sum is σ = 12169154. Its totient is φ = 12169152.

The previous prime is 12169133. The next prime is 12169159. The reversal of 12169153 is 35196121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12027024 + 142129 = 3468^2 + 377^2 .

It is an emirp because it is prime and its reverse (35196121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12169153 - 2⁵ = 12169121 is a prime.

It is not a weakly prime, because it can be changed into another prime (12169159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6084576 + 6084577.

It is an arithmetic number, because the mean of its divisors is an integer number (6084577).

Almost surely, 2^12169153 is an apocalyptic number.

It is an amenable number.

12169153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12169153 is an equidigital number, since it uses as much as digits as its factorization.

12169153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 28.

The square root of 12169153 is about 3488.4313093424. The cubic root of 12169153 is about 230.0135656775.

The spelling of 12169153 in words is "twelve million, one hundred sixty-nine thousand, one hundred fifty-three".