143210120020 has 24 divisors (see below), whose sum is σ = 328081366368. Its totient is φ = 52076407200.

The previous prime is 143210119999. The next prime is 143210120033. The reversal of 143210120020 is 20021012341.

143210120020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143210120020² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143210119976 and 143210120003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325477326 + ... + 325477765.

It is an arithmetic number, because the mean of its divisors is an integer number (13670056932).

Almost surely, 2^143210120020 is an apocalyptic number.

143210120020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143210120020 is an abundant number, since it is smaller than the sum of its proper divisors (184871246348).

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

143210120020 is a wasteful number, since it uses less digits than its factorization.

143210120020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650955111 (or 650955109 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 143210120020 its reverse (20021012341), we get a palindrome (163231132361).

The spelling of 143210120020 in words is "one hundred forty-three billion, two hundred ten million, one hundred twenty thousand, twenty".