201106203432 has 64 divisors (see below), whose sum is σ = 515101204800. Its totient is φ = 65391106560.

The previous prime is 201106203409. The next prime is 201106203443. The reversal of 201106203432 is 234302601102.

201106203432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 11835919 + ... + 11852897.

It is an arithmetic number, because the mean of its divisors is an integer number (8048456325).

Almost surely, 2^201106203432 is an apocalyptic number.

It is an amenable number.

201106203432 is an abundant number, since it is smaller than the sum of its proper divisors (313995001368).

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

201106203432 is a wasteful number, since it uses less digits than its factorization.

201106203432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29066 (or 29062 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201106203432 its reverse (234302601102), we get a palindrome (435408804534).

The spelling of 201106203432 in words is "two hundred one billion, one hundred six million, two hundred three thousand, four hundred thirty-two".