133330233103 has 4 divisors (see below), whose sum is σ = 133336546128. Its totient is φ = 133323920080.

The previous prime is 133330233067. The next prime is 133330233107. The reversal of 133330233103 is 301332033331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133330233103 - 2⁹ = 133330232591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133330233107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3124726 + ... + 3167107.

It is an arithmetic number, because the mean of its divisors is an integer number (33334136532).

Almost surely, 2^133330233103 is an apocalyptic number.

133330233103 is a deficient number, since it is larger than the sum of its proper divisors (6313025).

133330233103 is an equidigital number, since it uses as much as digits as its factorization.

133330233103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313024.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 133330233103 its reverse (301332033331), we get a palindrome (434662266434).

The spelling of 133330233103 in words is "one hundred thirty-three billion, three hundred thirty million, two hundred thirty-three thousand, one hundred three".