211010110311312 has 120 divisors (see below), whose sum is σ = 635966402670144. Its totient is φ = 64925638970112.

The previous prime is 211010110311239. The next prime is 211010110311337. The reversal of 211010110311312 is 213113011010112.

211010110311312 is a `hidden beast` number, since 21 + 1 + 0 + 10 + 1 + 10 + 311 + 312 = 666.

It is a super-2 number, since 2×211010110311312² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258690703 + ... + 259505105.

Almost surely, 2^{211010110311312} is an apocalyptic number.

It is an amenable number.

211010110311312 is an abundant number, since it is smaller than the sum of its proper divisors (424956292358832).

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

211010110311312 is a wasteful number, since it uses less digits than its factorization.

211010110311312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952837 (or 952828 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 211010110311312 its reverse (213113011010112), we get a palindrome (424123121321424).

The spelling of 211010110311312 in words is "two hundred eleven trillion, ten billion, one hundred ten million, three hundred eleven thousand, three hundred twelve".