143106102 has 48 divisors (see below), whose sum is σ = 340481232. Its totient is φ = 44893440.

The previous prime is 143106083. The next prime is 143106143. The reversal of 143106102 is 201601341.

It is a happy number.

143106102 is a `hidden beast` number, since 1 + 43 + 10 + 610 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399 + ... + 16922.

It is an arithmetic number, because the mean of its divisors is an integer number (7093359).

Almost surely, 2^143106102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143106102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170240616).

143106102 is an abundant number, since it is smaller than the sum of its proper divisors (197375130).

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

143106102 is a wasteful number, since it uses less digits than its factorization.

143106102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17355 (or 17343 counting only the distinct ones).

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

The square root of 143106102 is about 11962.6962679824. The cubic root of 143106102 is about 523.0614548782.

Adding to 143106102 its reverse (201601341), we get a palindrome (344707443).

The spelling of 143106102 in words is "one hundred forty-three million, one hundred six thousand, one hundred two".