100231101321024 has 112 divisors (see below), whose sum is σ = 272583492237056. Its totient is φ = 32480974080000.

The previous prime is 100231101320881. The next prime is 100231101321037. The reversal of 100231101321024 is 420123101132001.

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, 3014274 + ... + 14475774.

It is an arithmetic number, because the mean of its divisors is an integer number (2433781180688).

Almost surely, 2^{100231101321024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100231101321024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136291746118528).

100231101321024 is an abundant number, since it is smaller than the sum of its proper divisors (172352390916032).

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

100231101321024 is a wasteful number, since it uses less digits than its factorization.

100231101321024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11462784 (or 11462774 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 100231101321024 its reverse (420123101132001), we get a palindrome (520354202453025).

The spelling of 100231101321024 in words is "one hundred trillion, two hundred thirty-one billion, one hundred one million, three hundred twenty-one thousand, twenty-four".