1103303020829 has 2 divisors, whose sum is σ = 1103303020830. Its totient is φ = 1103303020828.

The previous prime is 1103303020823. The next prime is 1103303020861. The reversal of 1103303020829 is 9280203033011.

It is an a-pointer prime, because the next prime (1103303020861) can be obtained adding 1103303020829 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 712290424729 + 391012596100 = 843973^2 + 625310^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103303020829 - 2¹² = 1103303016733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103303020795 and 1103303020804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103303020823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551651510414 + 551651510415.

It is an arithmetic number, because the mean of its divisors is an integer number (551651510415).

Almost surely, 2^{1103303020829} is an apocalyptic number.

It is an amenable number.

1103303020829 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103303020829 is an equidigital number, since it uses as much as digits as its factorization.

1103303020829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 1103303020829 in words is "one trillion, one hundred three billion, three hundred three million, twenty thousand, eight hundred twenty-nine".