143132020213620 has 48 divisors (see below), whose sum is σ = 402293495640960. Its totient is φ = 38023411195776.

The previous prime is 143132020213601. The next prime is 143132020213661. The reversal of 143132020213620 is 26312020231341.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4535219335 + ... + 4535250894.

It is an arithmetic number, because the mean of its divisors is an integer number (8381114492520).

Almost surely, 2^{143132020213620} is an apocalyptic number.

143132020213620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143132020213620 is an abundant number, since it is smaller than the sum of its proper divisors (259161475427340).

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

143132020213620 is a wasteful number, since it uses less digits than its factorization.

143132020213620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9070470504 (or 9070470502 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 143132020213620 its reverse (26312020231341), we get a palindrome (169444040444961).

The spelling of 143132020213620 in words is "one hundred forty-three trillion, one hundred thirty-two billion, twenty million, two hundred thirteen thousand, six hundred twenty".