11012023112 has 64 divisors (see below), whose sum is σ = 21535272960. Its totient is φ = 5273294400.

The previous prime is 11012023111. The next prime is 11012023129. The reversal of 11012023112 is 21132021011.

It is not an unprimeable number, because it can be changed into a prime (11012023111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13379933 + ... + 13380755.

It is an arithmetic number, because the mean of its divisors is an integer number (336488640).

Almost surely, 2^11012023112 is an apocalyptic number.

It is an amenable number.

11012023112 is a deficient number, since it is larger than the sum of its proper divisors (10523249848).

11012023112 is a wasteful number, since it uses less digits than its factorization.

11012023112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11012023112 its reverse (21132021011), we get a palindrome (32144044123).

The spelling of 11012023112 in words is "eleven billion, twelve million, twenty-three thousand, one hundred twelve".