133146102 has 16 divisors (see below), whose sum is σ = 268081200. Its totient is φ = 44083872.

The previous prime is 133146089. The next prime is 133146109. The reversal of 133146102 is 201641331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133146109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73573 + ... + 75360.

It is an arithmetic number, because the mean of its divisors is an integer number (16755075).

Almost surely, 2^133146102 is an apocalyptic number.

133146102 is an abundant number, since it is smaller than the sum of its proper divisors (134935098).

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

133146102 is a wasteful number, since it uses less digits than its factorization.

133146102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149087.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 133146102 is about 11538.8951810821. The cubic root of 133146102 is about 510.6337143494.

Adding to 133146102 its reverse (201641331), we get a palindrome (334787433).

The spelling of 133146102 in words is "one hundred thirty-three million, one hundred forty-six thousand, one hundred two".