211200113032030 has 32 divisors (see below), whose sum is σ = 380223646387200. Its totient is φ = 84465947880960.

The previous prime is 211200113032009. The next prime is 211200113032037. The reversal of 211200113032030 is 30230311002112.

It is a junction number, because it is equal to n+sod(n) for n = 211200113031989 and 211200113032007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211200113032037) 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, 1999020646 + ... + 1999126294.

It is an arithmetic number, because the mean of its divisors is an integer number (11881988949600).

Almost surely, 2^{211200113032030} is an apocalyptic number.

211200113032030 is a deficient number, since it is larger than the sum of its proper divisors (169023533355170).

211200113032030 is a wasteful number, since it uses less digits than its factorization.

211200113032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137124.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211200113032030 its reverse (30230311002112), we get a palindrome (241430424034142).

The spelling of 211200113032030 in words is "two hundred eleven trillion, two hundred billion, one hundred thirteen million, thirty-two thousand, thirty".