133140102 has 32 divisors (see below), whose sum is σ = 284359680. Its totient is φ = 41465760.

The previous prime is 133140053. The next prime is 133140109. The reversal of 133140102 is 201041331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133140109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6948 + ... + 17735.

It is an arithmetic number, because the mean of its divisors is an integer number (8886240).

Almost surely, 2^133140102 is an apocalyptic number.

133140102 is an abundant number, since it is smaller than the sum of its proper divisors (151219578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133140102 is a wasteful number, since it uses less digits than its factorization.

133140102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24748.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 133140102 is about 11538.6351879241. The cubic root of 133140102 is about 510.6260439576.

Adding to 133140102 its reverse (201041331), we get a palindrome (334181433).

The spelling of 133140102 in words is "one hundred thirty-three million, one hundred forty thousand, one hundred two".