445135105003 has 2 divisors, whose sum is σ = 445135105004. Its totient is φ = 445135105002.

The previous prime is 445135104949. The next prime is 445135105061. The reversal of 445135105003 is 300501531544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445135105003 - 2¹³ = 445135096811 is a prime.

It is not a weakly prime, because it can be changed into another prime (445135105073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222567552501 + 222567552502.

It is an arithmetic number, because the mean of its divisors is an integer number (222567552502).

Almost surely, 2^445135105003 is an apocalyptic number.

445135105003 is a deficient number, since it is larger than the sum of its proper divisors (1).

445135105003 is an equidigital number, since it uses as much as digits as its factorization.

445135105003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 445135105003 its reverse (300501531544), we get a palindrome (745636636547).

The spelling of 445135105003 in words is "four hundred forty-five billion, one hundred thirty-five million, one hundred five thousand, three".