133302103 has 4 divisors (see below), whose sum is σ = 145420488. Its totient is φ = 121183720.

The previous prime is 133302101. The next prime is 133302149. The reversal of 133302103 is 301203331.

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 133302103 - 2¹ = 133302101 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 (133302101) 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, 6059176 + ... + 6059197.

It is an arithmetic number, because the mean of its divisors is an integer number (36355122).

Almost surely, 2^133302103 is an apocalyptic number.

133302103 is a deficient number, since it is larger than the sum of its proper divisors (12118385).

133302103 is a wasteful number, since it uses less digits than its factorization.

133302103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12118384.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 133302103 is about 11545.6529914942. The cubic root of 133302103 is about 510.8330649827.

Adding to 133302103 its reverse (301203331), we get a palindrome (434505434).

The spelling of 133302103 in words is "one hundred thirty-three million, three hundred two thousand, one hundred three".