201130000032 has 96 divisors (see below), whose sum is σ = 569351039040. Its totient is φ = 61802127360.

The previous prime is 201130000021. The next prime is 201130000069. The reversal of 201130000032 is 230000031102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 201129999972 and 201130000017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813232 + ... + 1031312.

It is an arithmetic number, because the mean of its divisors is an integer number (5930739990).

Almost surely, 2^201130000032 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 201130000032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284675519520).

201130000032 is an abundant number, since it is smaller than the sum of its proper divisors (368221039008).

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

201130000032 is a wasteful number, since it uses less digits than its factorization.

201130000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218846 (or 218838 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 201130000032 its reverse (230000031102), we get a palindrome (431130031134).

The spelling of 201130000032 in words is "two hundred one billion, one hundred thirty million, thirty-two", and thus it is an aban number.