100132321224 has 128 divisors (see below), whose sum is σ = 277095732480. Its totient is φ = 29953152000.

The previous prime is 100132321199. The next prime is 100132321259. The reversal of 100132321224 is 422123231001.

It is a self number, because there is not a number n which added to its sum of digits gives 100132321224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18710149 + ... + 18715499.

It is an arithmetic number, because the mean of its divisors is an integer number (2164810410).

Almost surely, 2^100132321224 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 100132321224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138547866240).

100132321224 is an abundant number, since it is smaller than the sum of its proper divisors (176963411256).

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

100132321224 is a wasteful number, since it uses less digits than its factorization.

100132321224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031 (or 7027 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 100132321224 its reverse (422123231001), we get a palindrome (522255552225).

The spelling of 100132321224 in words is "one hundred billion, one hundred thirty-two million, three hundred twenty-one thousand, two hundred twenty-four".