12061153267 has 2 divisors, whose sum is σ = 12061153268. Its totient is φ = 12061153266.

The previous prime is 12061153261. The next prime is 12061153303. The reversal of 12061153267 is 76235116021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12061153267 - 2¹⁵ = 12061120499 is a prime.

It is not a weakly prime, because it can be changed into another prime (12061153261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6030576633 + 6030576634.

It is an arithmetic number, because the mean of its divisors is an integer number (6030576634).

Almost surely, 2^12061153267 is an apocalyptic number.

12061153267 is a deficient number, since it is larger than the sum of its proper divisors (1).

12061153267 is an equidigital number, since it uses as much as digits as its factorization.

12061153267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 12061153267 its reverse (76235116021), we get a palindrome (88296269288).

The spelling of 12061153267 in words is "twelve billion, sixty-one million, one hundred fifty-three thousand, two hundred sixty-seven".