12150165611 has 2 divisors, whose sum is σ = 12150165612. Its totient is φ = 12150165610.

The previous prime is 12150165563. The next prime is 12150165617. The reversal of 12150165611 is 11656105121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12150165611 is a prime.

It is not a weakly prime, because it can be changed into another prime (12150165617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6075082805 + 6075082806.

It is an arithmetic number, because the mean of its divisors is an integer number (6075082806).

Almost surely, 2^12150165611 is an apocalyptic number.

12150165611 is a deficient number, since it is larger than the sum of its proper divisors (1).

12150165611 is an equidigital number, since it uses as much as digits as its factorization.

12150165611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 29.

The spelling of 12150165611 in words is "twelve billion, one hundred fifty million, one hundred sixty-five thousand, six hundred eleven".