211032303112 has 48 divisors (see below), whose sum is σ = 400077846000. Its totient is φ = 104351740416.

The previous prime is 211032303077. The next prime is 211032303149. The reversal of 211032303112 is 211303230112.

It is a super-3 number, since 3×211032303112³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 211032303112.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313569208 + ... + 313569880.

It is an arithmetic number, because the mean of its divisors is an integer number (8334955125).

Almost surely, 2^211032303112 is an apocalyptic number.

It is an amenable number.

211032303112 is a deficient number, since it is larger than the sum of its proper divisors (189045542888).

211032303112 is an equidigital number, since it uses as much as digits as its factorization.

211032303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910 (or 1233 counting only the distinct ones).

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

Adding to 211032303112 its reverse (211303230112), we get a palindrome (422335533224).

The spelling of 211032303112 in words is "two hundred eleven billion, thirty-two million, three hundred three thousand, one hundred twelve".