105403007663 has 2 divisors, whose sum is σ = 105403007664. Its totient is φ = 105403007662.

The previous prime is 105403007653. The next prime is 105403007681. The reversal of 105403007663 is 366700304501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105403007663 - 2²⁰ = 105401959087 is a prime.

It is a super-2 number, since 2×105403007663² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105403007653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52701503831 + 52701503832.

It is an arithmetic number, because the mean of its divisors is an integer number (52701503832).

Almost surely, 2^105403007663 is an apocalyptic number.

105403007663 is a deficient number, since it is larger than the sum of its proper divisors (1).

105403007663 is an equidigital number, since it uses as much as digits as its factorization.

105403007663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 105403007663 in words is "one hundred five billion, four hundred three million, seven thousand, six hundred sixty-three".