133133542103 has 2 divisors, whose sum is σ = 133133542104. Its totient is φ = 133133542102.

The previous prime is 133133542099. The next prime is 133133542109. The reversal of 133133542103 is 301245331331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133133542103 - 2² = 133133542099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133133542109) 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, 66566771051 + 66566771052.

It is an arithmetic number, because the mean of its divisors is an integer number (66566771052).

Almost surely, 2^133133542103 is an apocalyptic number.

133133542103 is a deficient number, since it is larger than the sum of its proper divisors (1).

133133542103 is an equidigital number, since it uses as much as digits as its factorization.

133133542103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 133133542103 its reverse (301245331331), we get a palindrome (434378873434).

The spelling of 133133542103 in words is "one hundred thirty-three billion, one hundred thirty-three million, five hundred forty-two thousand, one hundred three".