12050145452311 has 4 divisors (see below), whose sum is σ = 12254385205800. Its totient is φ = 11845905698824.

The previous prime is 12050145452273. The next prime is 12050145452341. The reversal of 12050145452311 is 11325454105021.

12050145452311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12050145452311 - 2¹³ = 12050145444119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050145452341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102119876656 + ... + 102119876773.

It is an arithmetic number, because the mean of its divisors is an integer number (3063596301450).

Almost surely, 2^{12050145452311} is an apocalyptic number.

12050145452311 is a deficient number, since it is larger than the sum of its proper divisors (204239753489).

12050145452311 is an equidigital number, since it uses as much as digits as its factorization.

12050145452311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204239753488.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 12050145452311 its reverse (11325454105021), we get a palindrome (23375599557332).

The spelling of 12050145452311 in words is "twelve trillion, fifty billion, one hundred forty-five million, four hundred fifty-two thousand, three hundred eleven".