33144453103 has 2 divisors, whose sum is σ = 33144453104. Its totient is φ = 33144453102.

The previous prime is 33144453079. The next prime is 33144453109. The reversal of 33144453103 is 30135444133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33144453103 - 2¹⁷ = 33144322031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33144453109) 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, 16572226551 + 16572226552.

It is an arithmetic number, because the mean of its divisors is an integer number (16572226552).

Almost surely, 2^33144453103 is an apocalyptic number.

33144453103 is a deficient number, since it is larger than the sum of its proper divisors (1).

33144453103 is an equidigital number, since it uses as much as digits as its factorization.

33144453103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 33144453103 its reverse (30135444133), we get a palindrome (63279897236).

The spelling of 33144453103 in words is "thirty-three billion, one hundred forty-four million, four hundred fifty-three thousand, one hundred three".