242005023022603 has 2 divisors, whose sum is σ = 242005023022604. Its totient is φ = 242005023022602.

The previous prime is 242005023022597. The next prime is 242005023022613. The reversal of 242005023022603 is 306220320500242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242005023022603 is a prime.

It is not a weakly prime, because it can be changed into another prime (242005023022613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121002511511301 + 121002511511302.

It is an arithmetic number, because the mean of its divisors is an integer number (121002511511302).

Almost surely, 2^{242005023022603} is an apocalyptic number.

242005023022603 is a deficient number, since it is larger than the sum of its proper divisors (1).

242005023022603 is an equidigital number, since it uses as much as digits as its factorization.

242005023022603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 242005023022603 its reverse (306220320500242), we get a palindrome (548225343522845).

The spelling of 242005023022603 in words is "two hundred forty-two trillion, five billion, twenty-three million, twenty-two thousand, six hundred three".