211023233000 has 32 divisors (see below), whose sum is σ = 493794367560. Its totient is φ = 84409292800.

The previous prime is 211023232957. The next prime is 211023233023. The reversal of 211023233000 is 332320112.

It can be written as a sum of positive squares in 4 ways, for example, as 32903783236 + 178119449764 = 181394^2 + 422042^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 211023233000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105510617 + ... + 105512616.

Almost surely, 2^211023233000 is an apocalyptic number.

211023233000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211023233000 is an abundant number, since it is smaller than the sum of its proper divisors (282771134560).

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

211023233000 is a wasteful number, since it uses less digits than its factorization.

211023233000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211023254 (or 211023240 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 211023233000 its reverse (332320112), we get a palindrome (211355553112).

The spelling of 211023233000 in words is "two hundred eleven billion, twenty-three million, two hundred thirty-three thousand".