11012032030 has 32 divisors (see below), whose sum is σ = 20999741184. Its totient is φ = 4143315456.

The previous prime is 11012031983. The next prime is 11012032051. The reversal of 11012032030 is 3023021011.

It is a self number, because there is not a number n which added to its sum of digits gives 11012032030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292144 + ... + 327676.

It is an arithmetic number, because the mean of its divisors is an integer number (656241912).

Almost surely, 2^11012032030 is an apocalyptic number.

11012032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012032030 is a deficient number, since it is larger than the sum of its proper divisors (9987709154).

11012032030 is a wasteful number, since it uses less digits than its factorization.

11012032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37380.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11012032030 its reverse (3023021011), we get a palindrome (14035053041).

The spelling of 11012032030 in words is "eleven billion, twelve million, thirty-two thousand, thirty".