211023303320112 has 160 divisors (see below), whose sum is σ = 575784834912000. Its totient is φ = 66498434688000.

The previous prime is 211023303320101. The next prime is 211023303320129.

211023303320112 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15495714 + ... + 25732542.

It is an arithmetic number, because the mean of its divisors is an integer number (3598655218200).

Almost surely, 2^{211023303320112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211023303320112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287892417456000).

211023303320112 is an abundant number, since it is smaller than the sum of its proper divisors (364761531591888).

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

211023303320112 is a wasteful number, since it uses less digits than its factorization.

211023303320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10237179 (or 10237173 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

It can be divided in two parts, 21102330 and 3320112, that added together give a palindrome (24422442).

The spelling of 211023303320112 in words is "two hundred eleven trillion, twenty-three billion, three hundred three million, three hundred twenty thousand, one hundred twelve".