133002321103 has 4 divisors (see below), whose sum is σ = 133238560248. Its totient is φ = 132766081960.

The previous prime is 133002321079. The next prime is 133002321107. The reversal of 133002321103 is 301123200331.

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 133002321103 - 2⁵ = 133002321071 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 (133002321107) 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, 118118728 + ... + 118119853.

It is an arithmetic number, because the mean of its divisors is an integer number (33309640062).

Almost surely, 2^133002321103 is an apocalyptic number.

133002321103 is a deficient number, since it is larger than the sum of its proper divisors (236239145).

133002321103 is an equidigital number, since it uses as much as digits as its factorization.

133002321103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236239144.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133002321103 its reverse (301123200331), we get a palindrome (434125521434).

The spelling of 133002321103 in words is "one hundred thirty-three billion, two million, three hundred twenty-one thousand, one hundred three".