143242110 has 96 divisors (see below), whose sum is σ = 416314080. Its totient is φ = 33868800.

The previous prime is 143242087. The next prime is 143242111. The reversal of 143242110 is 11242341.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143242111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38826 + ... + 42354.

It is an arithmetic number, because the mean of its divisors is an integer number (4336605).

Almost surely, 2^143242110 is an apocalyptic number.

143242110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 143242110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208157040).

143242110 is an abundant number, since it is smaller than the sum of its proper divisors (273071970).

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

143242110 is a wasteful number, since it uses less digits than its factorization.

143242110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594 (or 3591 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 143242110 is about 11968.3795895685. The cubic root of 143242110 is about 523.2271082313.

Adding to 143242110 its reverse (11242341), we get a palindrome (154484451).

The spelling of 143242110 in words is "one hundred forty-three million, two hundred forty-two thousand, one hundred ten".