211033101320 has 32 divisors (see below), whose sum is σ = 480834921600. Its totient is φ = 83344717248.

The previous prime is 211033101319. The next prime is 211033101353. The reversal of 211033101320 is 23101330112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33388154 + ... + 33394473.

It is an arithmetic number, because the mean of its divisors is an integer number (15026091300).

Almost surely, 2^211033101320 is an apocalyptic number.

211033101320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211033101320 is an abundant number, since it is smaller than the sum of its proper divisors (269801820280).

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

211033101320 is a wasteful number, since it uses less digits than its factorization.

211033101320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66782717 (or 66782713 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 211033101320 its reverse (23101330112), we get a palindrome (234134431432).

The spelling of 211033101320 in words is "two hundred eleven billion, thirty-three million, one hundred one thousand, three hundred twenty".