11100021032 has 16 divisors (see below), whose sum is σ = 21296552640. Its totient is φ = 5420940336.

The previous prime is 11100021029. The next prime is 11100021073. The reversal of 11100021032 is 23012000111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16133408 + ... + 16134095.

It is an arithmetic number, because the mean of its divisors is an integer number (1331034540).

Almost surely, 2^11100021032 is an apocalyptic number.

It is an amenable number.

11100021032 is a deficient number, since it is larger than the sum of its proper divisors (10196531608).

11100021032 is a wasteful number, since it uses less digits than its factorization.

11100021032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32267552 (or 32267548 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11100021032 its reverse (23012000111), we get a palindrome (34112021143).

The spelling of 11100021032 in words is "eleven billion, one hundred million, twenty-one thousand, thirty-two".