143123601120 has 192 divisors, whose sum is σ = 488461881600. Its totient is φ = 35085754368.

The previous prime is 143123601037. The next prime is 143123601157. The reversal of 143123601120 is 21106321341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146931 + ... + 554829.

It is an arithmetic number, because the mean of its divisors is an integer number (2544072300).

Almost surely, 2^143123601120 is an apocalyptic number.

143123601120 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 143123601120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244230940800).

143123601120 is an abundant number, since it is smaller than the sum of its proper divisors (345338280480).

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

143123601120 is a wasteful number, since it uses less digits than its factorization.

143123601120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407977 (or 407969 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 143123601120 its reverse (21106321341), we get a palindrome (164229922461).

The spelling of 143123601120 in words is "one hundred forty-three billion, one hundred twenty-three million, six hundred one thousand, one hundred twenty".