211232103000 has 64 divisors (see below), whose sum is σ = 659044170720. Its totient is φ = 56328560000.

The previous prime is 211232102987. The next prime is 211232103001. The reversal of 211232103000 is 301232112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211232103001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35202351 + ... + 35208350.

Almost surely, 2^211232103000 is an apocalyptic number.

211232103000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211232103000 is an abundant number, since it is smaller than the sum of its proper divisors (447812067720).

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

211232103000 is a wasteful number, since it uses less digits than its factorization.

211232103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70410725 (or 70410711 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 211232103000 its reverse (301232112), we get a palindrome (211533335112).

The spelling of 211232103000 in words is "two hundred eleven billion, two hundred thirty-two million, one hundred three thousand".