11023231003011 has 12 divisors (see below), whose sum is σ = 15922491959088. Its totient is φ = 7348798894704.

The previous prime is 11023231003009. The next prime is 11023231003027. The reversal of 11023231003011 is 11030013232011.

11023231003011 is a `hidden beast` number, since 110 + 23 + 231 + 0 + 0 + 301 + 1 = 666.

It is not a de Polignac number, because 11023231003011 - 2¹ = 11023231003009 is a prime.

It is a super-2 number, since 2×11023231003011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11023231003051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1763041 + ... + 5015453.

It is an arithmetic number, because the mean of its divisors is an integer number (1326874329924).

Almost surely, 2^{11023231003011} is an apocalyptic number.

11023231003011 is a deficient number, since it is larger than the sum of its proper divisors (4899260956077).

11023231003011 is a wasteful number, since it uses less digits than its factorization.

11023231003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629002 (or 3628999 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11023231003011 its reverse (11030013232011), we get a palindrome (22053244235022).

The spelling of 11023231003011 in words is "eleven trillion, twenty-three billion, two hundred thirty-one million, three thousand, eleven".