11211032030 has 16 divisors (see below), whose sum is σ = 22014390384. Its totient is φ = 4076738880.

The previous prime is 11211032011. The next prime is 11211032047. The reversal of 11211032030 is 3023011211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11211031996 and 11211032014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50959127 + ... + 50959346.

It is an arithmetic number, because the mean of its divisors is an integer number (1375899399).

Almost surely, 2^11211032030 is an apocalyptic number.

11211032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211032030 is a deficient number, since it is larger than the sum of its proper divisors (10803358354).

11211032030 is a wasteful number, since it uses less digits than its factorization.

11211032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101918491.

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

Adding to 11211032030 its reverse (3023011211), we get a palindrome (14234043241).

The spelling of 11211032030 in words is "eleven billion, two hundred eleven million, thirty-two thousand, thirty".