100343442332 has 24 divisors (see below), whose sum is σ = 200745876576. Its totient is φ = 42991691328.

The previous prime is 100343442323. The next prime is 100343442343. The reversal of 100343442332 is 233244343001.

It is a junction number, because it is equal to n+sod(n) for n = 100343442295 and 100343442304.

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, 429443 + ... + 620570.

It is an arithmetic number, because the mean of its divisors is an integer number (8364411524).

Almost surely, 2^100343442332 is an apocalyptic number.

It is an amenable number.

100343442332 is an abundant number, since it is smaller than the sum of its proper divisors (100402434244).

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

100343442332 is a wasteful number, since it uses less digits than its factorization.

100343442332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053437 (or 1053435 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 100343442332 its reverse (233244343001), we get a palindrome (333587785333).

The spelling of 100343442332 in words is "one hundred billion, three hundred forty-three million, four hundred forty-two thousand, three hundred thirty-two".