211300300030 has 32 divisors (see below), whose sum is σ = 383395184640. Its totient is φ = 83841518880.

The previous prime is 211300300027. The next prime is 211300300033. The reversal of 211300300030 is 30003003112.

It is an interprime number because it is at equal distance from previous prime (211300300027) and next prime (211300300033).

It is a super-3 number, since 3×211300300030³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211300300033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14586331 + ... + 14600809.

It is an arithmetic number, because the mean of its divisors is an integer number (11981099520).

Almost surely, 2^211300300030 is an apocalyptic number.

211300300030 is a deficient number, since it is larger than the sum of its proper divisors (172094884610).

211300300030 is a wasteful number, since it uses less digits than its factorization.

211300300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26104.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 211300300030 its reverse (30003003112), we get a palindrome (241303303142).

The spelling of 211300300030 in words is "two hundred eleven billion, three hundred million, three hundred thousand, thirty".