133133213003 has 12 divisors (see below), whose sum is σ = 154880712360. Its totient is φ = 114105735072.

The previous prime is 133133212999. The next prime is 133133213023. The reversal of 133133213003 is 300312331331.

It is not a de Polignac number, because 133133213003 - 2² = 133133212999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133133213003.

It is not an unprimeable number, because it can be changed into a prime (133133213023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620303 + ... + 806871.

It is an arithmetic number, because the mean of its divisors is an integer number (12906726030).

Almost surely, 2^133133213003 is an apocalyptic number.

133133213003 is a deficient number, since it is larger than the sum of its proper divisors (21747499357).

133133213003 is a wasteful number, since it uses less digits than its factorization.

133133213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201146 (or 201139 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 133133213003 its reverse (300312331331), we get a palindrome (433445544334).

The spelling of 133133213003 in words is "one hundred thirty-three billion, one hundred thirty-three million, two hundred thirteen thousand, three".