133312132103 has 4 divisors (see below), whose sum is σ = 133418020680. Its totient is φ = 133206243528.

The previous prime is 133312132087. The next prime is 133312132141. The reversal of 133312132103 is 301231213331.

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 133312132103 - 2⁴ = 133312132087 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 (133312132153) 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, 52942400 + ... + 52944917.

It is an arithmetic number, because the mean of its divisors is an integer number (33354505170).

Almost surely, 2^133312132103 is an apocalyptic number.

133312132103 is a deficient number, since it is larger than the sum of its proper divisors (105888577).

133312132103 is a wasteful number, since it uses less digits than its factorization.

133312132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105888576.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 133312132103 its reverse (301231213331), we get a palindrome (434543345434).

The spelling of 133312132103 in words is "one hundred thirty-three billion, three hundred twelve million, one hundred thirty-two thousand, one hundred three".