11023232011 has 24 divisors (see below), whose sum is σ = 12768753312. Its totient is φ = 9490272000.

The previous prime is 11023231969. The next prime is 11023232023.

11023232011 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11023232011 - 2¹⁹ = 11022707723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11023232111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261475 + ... + 300691.

It is an arithmetic number, because the mean of its divisors is an integer number (532031388).

Almost surely, 2^11023232011 is an apocalyptic number.

11023232011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11023232011 is a deficient number, since it is larger than the sum of its proper divisors (1745521301).

11023232011 is a wasteful number, since it uses less digits than its factorization.

11023232011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39363 (or 39352 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The spelling of 11023232011 in words is "eleven billion, twenty-three million, two hundred thirty-two thousand, eleven".