100143121103024 has 20 divisors (see below), whose sum is σ = 194031803715144. Its totient is φ = 50070397563648.

The previous prime is 100143121103021. The next prime is 100143121103029. The reversal of 100143121103024 is 420301121341001.

It is not an unprimeable number, because it can be changed into a prime (100143121103021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71976137 + ... + 73354280.

Almost surely, 2^{100143121103024} is an apocalyptic number.

It is an amenable number.

100143121103024 is a deficient number, since it is larger than the sum of its proper divisors (93888682612120).

100143121103024 is a wasteful number, since it uses less digits than its factorization.

100143121103024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145373492 (or 145373486 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 100143121103024 its reverse (420301121341001), we get a palindrome (520444242444025).

The spelling of 100143121103024 in words is "one hundred trillion, one hundred forty-three billion, one hundred twenty-one million, one hundred three thousand, twenty-four".