1144122032113 has 2 divisors, whose sum is σ = 1144122032114. Its totient is φ = 1144122032112.

The previous prime is 1144122032111. The next prime is 1144122032269. The reversal of 1144122032113 is 3112302214411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1143855918144 + 266113969 = 1069512^2 + 16313^2 .

It is a cyclic number.

It is not a de Polignac number, because 1144122032113 - 2¹ = 1144122032111 is a prime.

Together with 1144122032111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1144122032111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572061016056 + 572061016057.

It is an arithmetic number, because the mean of its divisors is an integer number (572061016057).

Almost surely, 2^{1144122032113} is an apocalyptic number.

It is an amenable number.

1144122032113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144122032113 is an equidigital number, since it uses as much as digits as its factorization.

1144122032113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1144122032113 its reverse (3112302214411), we get a palindrome (4256424246524).

The spelling of 1144122032113 in words is "one trillion, one hundred forty-four billion, one hundred twenty-two million, thirty-two thousand, one hundred thirteen".