12110323011 has 16 divisors (see below), whose sum is σ = 16673879040. Its totient is φ = 7810342560.

The previous prime is 12110322989. The next prime is 12110323039. The reversal of 12110323011 is 11032301121.

It is a happy number.

It is not a de Polignac number, because 12110323011 - 2¹³ = 12110314819 is a prime.

It is a super-2 number, since 2×12110323011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12110323111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259201 + ... + 302333.

It is an arithmetic number, because the mean of its divisors is an integer number (1042117440).

Almost surely, 2^12110323011 is an apocalyptic number.

12110323011 is a deficient number, since it is larger than the sum of its proper divisors (4563556029).

12110323011 is a wasteful number, since it uses less digits than its factorization.

12110323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46186.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12110323011 its reverse (11032301121), we get a palindrome (23142624132).

The spelling of 12110323011 in words is "twelve billion, one hundred ten million, three hundred twenty-three thousand, eleven".