102133126 has 8 divisors (see below), whose sum is σ = 153285984. Its totient is φ = 51037800.

The previous prime is 102133123. The next prime is 102133177. The reversal of 102133126 is 621331201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102133123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9630 + ... + 17233.

It is an arithmetic number, because the mean of its divisors is an integer number (19160748).

Almost surely, 2^102133126 is an apocalyptic number.

102133126 is a deficient number, since it is larger than the sum of its proper divisors (51152858).

102133126 is a wasteful number, since it uses less digits than its factorization.

102133126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28766.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 102133126 is about 10106.0935083740. The cubic root of 102133126 is about 467.4360551964.

Adding to 102133126 its reverse (621331201), we get a palindrome (723464327).

The spelling of 102133126 in words is "one hundred two million, one hundred thirty-three thousand, one hundred twenty-six".