143100532420 has 48 divisors (see below), whose sum is σ = 302216202288. Its totient is φ = 56916357120.

The previous prime is 143100532397. The next prime is 143100532453. The reversal of 143100532420 is 24235001341.

It can be written as a sum of positive squares in 8 ways, for example, as 838797444 + 142261734976 = 28962^2 + 377176^2 .

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 15 ways as a sum of consecutive naturals, for example, 2485560 + ... + 2542480.

It is an arithmetic number, because the mean of its divisors is an integer number (6296170881).

Almost surely, 2^143100532420 is an apocalyptic number.

143100532420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143100532420 is an abundant number, since it is smaller than the sum of its proper divisors (159115669868).

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

143100532420 is a wasteful number, since it uses less digits than its factorization.

143100532420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57640 (or 57638 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 143100532420 its reverse (24235001341), we get a palindrome (167335533761).

The spelling of 143100532420 in words is "one hundred forty-three billion, one hundred million, five hundred thirty-two thousand, four hundred twenty".