112002144577 has 2 divisors, whose sum is σ = 112002144578. Its totient is φ = 112002144576.

The previous prime is 112002144559. The next prime is 112002144581. The reversal of 112002144577 is 775441200211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80820235521 + 31181909056 = 284289^2 + 176584^2 .

It is a cyclic number.

It is not a de Polignac number, because 112002144577 - 2¹¹ = 112002142529 is a prime.

It is not a weakly prime, because it can be changed into another prime (112002144517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56001072288 + 56001072289.

It is an arithmetic number, because the mean of its divisors is an integer number (56001072289).

Almost surely, 2^112002144577 is an apocalyptic number.

It is an amenable number.

112002144577 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002144577 is an equidigital number, since it uses as much as digits as its factorization.

112002144577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 34.

Adding to 112002144577 its reverse (775441200211), we get a palindrome (887443344788).

The spelling of 112002144577 in words is "one hundred twelve billion, two million, one hundred forty-four thousand, five hundred seventy-seven".