133142102 has 8 divisors (see below), whose sum is σ = 200317512. Its totient is φ = 66369600.

The previous prime is 133142081. The next prime is 133142143. The reversal of 133142102 is 201241331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99899 + ... + 101222.

It is an arithmetic number, because the mean of its divisors is an integer number (25039689).

Almost surely, 2^133142102 is an apocalyptic number.

133142102 is a deficient number, since it is larger than the sum of its proper divisors (67175410).

133142102 is a wasteful number, since it uses less digits than its factorization.

133142102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201454.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 133142102 is about 11538.7218529610. The cubic root of 133142102 is about 510.6286007805.

Adding to 133142102 its reverse (201241331), we get a palindrome (334383433).

The spelling of 133142102 in words is "one hundred thirty-three million, one hundred forty-two thousand, one hundred two".