143102160 has 160 divisors (see below), whose sum is σ = 498718080. Its totient is φ = 37711872.

The previous prime is 143102149. The next prime is 143102161. The reversal of 143102160 is 61201341.

It is a happy number.

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 (143102161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209179 + ... + 209861.

It is an arithmetic number, because the mean of its divisors is an integer number (3116988).

Almost surely, 2^143102160 is an apocalyptic number.

143102160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143102160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249359040).

143102160 is an abundant number, since it is smaller than the sum of its proper divisors (355615920).

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

143102160 is a wasteful number, since it uses less digits than its factorization.

143102160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 790 counting only the distinct ones).

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

The square root of 143102160 is about 11962.5315046607. The cubic root of 143102160 is about 523.0566520846.

The spelling of 143102160 in words is "one hundred forty-three million, one hundred two thousand, one hundred sixty".