102134106 has 12 divisors (see below), whose sum is σ = 221290602. Its totient is φ = 34044696.

The previous prime is 102134083. The next prime is 102134107. The reversal of 102134106 is 601431201.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 101183481 + 950625 = 10059^2 + 975^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5674117 = 102134106 / (1 + 0 + 2 + 1 + 3 + 4 + 1 + 0 + 6).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102134107) 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 5 ways as a sum of consecutive naturals, for example, 2837041 + ... + 2837076.

Almost surely, 2^102134106 is an apocalyptic number.

102134106 is an abundant number, since it is smaller than the sum of its proper divisors (119156496).

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

102134106 is a wasteful number, since it uses less digits than its factorization.

102134106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674125 (or 5674122 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 102134106 is about 10106.1419938570. The cubic root of 102134106 is about 467.4375502577.

Adding to 102134106 its reverse (601431201), we get a palindrome (703565307).

The spelling of 102134106 in words is "one hundred two million, one hundred thirty-four thousand, one hundred six".