201100112033320 has 16 divisors (see below), whose sum is σ = 452475252075060. Its totient is φ = 80440044813312.

The previous prime is 201100112033237. The next prime is 201100112033347. The reversal of 201100112033320 is 23330211001102.

It can be written as a sum of positive squares in 2 ways, for example, as 189121189553956 + 11978922479364 = 13752134^2 + 3461058^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2513751400377 + ... + 2513751400456.

Almost surely, 2^{201100112033320} is an apocalyptic number.

201100112033320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201100112033320 is an abundant number, since it is smaller than the sum of its proper divisors (251375140041740).

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

201100112033320 is a wasteful number, since it uses less digits than its factorization.

201100112033320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027502800844 (or 5027502800840 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201100112033320 its reverse (23330211001102), we get a palindrome (224430323034422).

The spelling of 201100112033320 in words is "two hundred one trillion, one hundred billion, one hundred twelve million, thirty-three thousand, three hundred twenty".