211130333030 has 8 divisors (see below), whose sum is σ = 380034599472. Its totient is φ = 84452133208.

The previous prime is 211130333023. The next prime is 211130333033. The reversal of 211130333030 is 30333031112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 211130332993 and 211130333011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211130333033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10556516642 + ... + 10556516661.

It is an arithmetic number, because the mean of its divisors is an integer number (47504324934).

Almost surely, 2^211130333030 is an apocalyptic number.

211130333030 is a deficient number, since it is larger than the sum of its proper divisors (168904266442).

211130333030 is a wasteful number, since it uses less digits than its factorization.

211130333030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21113033310.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 211130333030 its reverse (30333031112), we get a palindrome (241463364142).

The spelling of 211130333030 in words is "two hundred eleven billion, one hundred thirty million, three hundred thirty-three thousand, thirty".