10505555003003 has 2 divisors, whose sum is σ = 10505555003004. Its totient is φ = 10505555003002.

The previous prime is 10505555002979. The next prime is 10505555003011. The reversal of 10505555003003 is 30030055550501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10505555003003 - 2¹⁸ = 10505554740859 is a prime.

It is a super-2 number, since 2×10505555003003² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10505555053003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5252777501501 + 5252777501502.

It is an arithmetic number, because the mean of its divisors is an integer number (5252777501502).

Almost surely, 2^{10505555003003} is an apocalyptic number.

10505555003003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10505555003003 is an equidigital number, since it uses as much as digits as its factorization.

10505555003003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28125, while the sum is 32.

The spelling of 10505555003003 in words is "ten trillion, five hundred five billion, five hundred fifty-five million, three thousand, three".