211232002030 has 32 divisors (see below), whose sum is σ = 434550251520. Its totient is φ = 72419759520.

The previous prime is 211232002013. The next prime is 211232002057. The reversal of 211232002030 is 30200232112.

It is a junction number, because it is equal to n+sod(n) for n = 211232001995 and 211232002013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3599625 + ... + 3657835.

It is an arithmetic number, because the mean of its divisors is an integer number (13579695360).

Almost surely, 2^211232002030 is an apocalyptic number.

211232002030 is an abundant number, since it is smaller than the sum of its proper divisors (223318249490).

211232002030 is a wasteful number, since it uses less digits than its factorization.

211232002030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110064.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 211232002030 its reverse (30200232112), we get a palindrome (241432234142).

The spelling of 211232002030 in words is "two hundred eleven billion, two hundred thirty-two million, two thousand, thirty".