211030033030 has 8 divisors (see below), whose sum is σ = 379854059472. Its totient is φ = 84412013208.

The previous prime is 211030033003. The next prime is 211030033043. The reversal of 211030033030 is 30330030112.

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 = 211030032995 and 211030033013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10551501642 + ... + 10551501661.

It is an arithmetic number, because the mean of its divisors is an integer number (47481757434).

Almost surely, 2^211030033030 is an apocalyptic number.

211030033030 is a deficient number, since it is larger than the sum of its proper divisors (168824026442).

211030033030 is a wasteful number, since it uses less digits than its factorization.

211030033030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21103003310.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 211030033030 its reverse (30330030112), we get a palindrome (241360063142).

The spelling of 211030033030 in words is "two hundred eleven billion, thirty million, thirty-three thousand, thirty".