201100311340 has 24 divisors (see below), whose sum is σ = 427055721120. Its totient is φ = 79536302208.

The previous prime is 201100311323. The next prime is 201100311409. The reversal of 201100311340 is 43113001102.

201100311340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 56487072 + ... + 56490631.

It is an arithmetic number, because the mean of its divisors is an integer number (17793988380).

Almost surely, 2^201100311340 is an apocalyptic number.

201100311340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201100311340 is an abundant number, since it is smaller than the sum of its proper divisors (225955409780).

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

201100311340 is a wasteful number, since it uses less digits than its factorization.

201100311340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112977801 (or 112977799 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201100311340 its reverse (43113001102), we get a palindrome (244213312442).

The spelling of 201100311340 in words is "two hundred one billion, one hundred million, three hundred eleven thousand, three hundred forty".