12050145453011 has 2 divisors, whose sum is σ = 12050145453012. Its totient is φ = 12050145453010.

The previous prime is 12050145452987. The next prime is 12050145453037. The reversal of 12050145453011 is 11035454105021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12050145453011 - 2¹⁴ = 12050145436627 is a prime.

It is a super-2 number, since 2×12050145453011² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12050145453091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6025072726505 + 6025072726506.

It is an arithmetic number, because the mean of its divisors is an integer number (6025072726506).

Almost surely, 2^{12050145453011} is an apocalyptic number.

12050145453011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12050145453011 is an equidigital number, since it uses as much as digits as its factorization.

12050145453011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 12050145453011 its reverse (11035454105021), we get a palindrome (23085599558032).

The spelling of 12050145453011 in words is "twelve trillion, fifty billion, one hundred forty-five million, four hundred fifty-three thousand, eleven".