100001201132 has 24 divisors (see below), whose sum is σ = 211767250464. Its totient is φ = 40336618752.

The previous prime is 100001201119. The next prime is 100001201143. The reversal of 100001201132 is 231102100001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105042803 + ... + 105043754.

It is an arithmetic number, because the mean of its divisors is an integer number (8823635436).

Almost surely, 2^100001201132 is an apocalyptic number.

It is an amenable number.

100001201132 is an abundant number, since it is smaller than the sum of its proper divisors (111766049332).

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

100001201132 is a wasteful number, since it uses less digits than its factorization.

100001201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210086585 (or 210086583 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 100001201132 its reverse (231102100001), we get a palindrome (331103301133).

The spelling of 100001201132 in words is "one hundred billion, one million, two hundred one thousand, one hundred thirty-two".