11045012111143 has 2 divisors, whose sum is σ = 11045012111144. Its totient is φ = 11045012111142.

The previous prime is 11045012111123. The next prime is 11045012111173. The reversal of 11045012111143 is 34111121054011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11045012111143 - 2¹³ = 11045012102951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11045012111123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522506055571 + 5522506055572.

It is an arithmetic number, because the mean of its divisors is an integer number (5522506055572).

Almost surely, 2^{11045012111143} is an apocalyptic number.

11045012111143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11045012111143 is an equidigital number, since it uses as much as digits as its factorization.

11045012111143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 11045012111143 its reverse (34111121054011), we get a palindrome (45156133165154).

The spelling of 11045012111143 in words is "eleven trillion, forty-five billion, twelve million, one hundred eleven thousand, one hundred forty-three".