211102013030 has 16 divisors (see below), whose sum is σ = 380018734704. Its totient is φ = 84433002720.

The previous prime is 211102012999. The next prime is 211102013033. The reversal of 211102013030 is 30310201112.

It is a junction number, because it is equal to n+sod(n) for n = 211102012996 and 211102013014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211102013033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861041 + ... + 1078700.

It is an arithmetic number, because the mean of its divisors is an integer number (23751170919).

Almost surely, 2^211102013030 is an apocalyptic number.

211102013030 is a deficient number, since it is larger than the sum of its proper divisors (168916721674).

211102013030 is a wasteful number, since it uses less digits than its factorization.

211102013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950631.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 211102013030 its reverse (30310201112), we get a palindrome (241412214142).

The spelling of 211102013030 in words is "two hundred eleven billion, one hundred two million, thirteen thousand, thirty".