100143041332 has 24 divisors (see below), whose sum is σ = 178257481416. Its totient is φ = 49217015808.

The previous prime is 100143041321. The next prime is 100143041357. The reversal of 100143041332 is 233140341001.

It can be written as a sum of positive squares in 4 ways, for example, as 75715226896 + 24427814436 = 275164^2 + 156294^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499693 + ... + 670804.

It is an arithmetic number, because the mean of its divisors is an integer number (7427395059).

Almost surely, 2^100143041332 is an apocalyptic number.

It is an amenable number.

100143041332 is a deficient number, since it is larger than the sum of its proper divisors (78114440084).

100143041332 is a wasteful number, since it uses less digits than its factorization.

100143041332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170867 (or 1170865 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100143041332 its reverse (233140341001), we get a palindrome (333283382333).

The spelling of 100143041332 in words is "one hundred billion, one hundred forty-three million, forty-one thousand, three hundred thirty-two".