211033023000 has 64 divisors (see below), whose sum is σ = 658423041120. Its totient is φ = 56275472000.

The previous prime is 211033022989. The next prime is 211033023011. The reversal of 211033023000 is 320330112.

It is an interprime number because it is at equal distance from previous prime (211033022989) and next prime (211033023011).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 35169171 + ... + 35175170.

Almost surely, 2^211033023000 is an apocalyptic number.

211033023000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211033023000 is an abundant number, since it is smaller than the sum of its proper divisors (447390018120).

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

211033023000 is a wasteful number, since it uses less digits than its factorization.

211033023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70344365 (or 70344351 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 211033023000 its reverse (320330112), we get a palindrome (211353353112).

The spelling of 211033023000 in words is "two hundred eleven billion, thirty-three million, twenty-three thousand".