10142563255603 has 2 divisors, whose sum is σ = 10142563255604. Its totient is φ = 10142563255602.

The previous prime is 10142563255571. The next prime is 10142563255607. The reversal of 10142563255603 is 30655236524101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10142563255603 - 2⁵ = 10142563255571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10142563255603.

It is not a weakly prime, because it can be changed into another prime (10142563255607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071281627801 + 5071281627802.

It is an arithmetic number, because the mean of its divisors is an integer number (5071281627802).

Almost surely, 2^{10142563255603} is an apocalyptic number.

10142563255603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142563255603 is an equidigital number, since it uses as much as digits as its factorization.

10142563255603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 43.

Adding to 10142563255603 its reverse (30655236524101), we get a palindrome (40797799779704).

The spelling of 10142563255603 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-three million, two hundred fifty-five thousand, six hundred three".