12130535011 has 24 divisors (see below), whose sum is σ = 15423094656. Its totient is φ = 9470280960.

The previous prime is 12130535003. The next prime is 12130535033. The reversal of 12130535011 is 11053503121.

It is not a de Polignac number, because 12130535011 - 2³ = 12130535003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12130530011) 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, 209056 + ... + 260701.

It is an arithmetic number, because the mean of its divisors is an integer number (642628944).

Almost surely, 2^12130535011 is an apocalyptic number.

12130535011 is a deficient number, since it is larger than the sum of its proper divisors (3292559645).

12130535011 is a wasteful number, since it uses less digits than its factorization.

12130535011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469819 (or 469812 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The spelling of 12130535011 in words is "twelve billion, one hundred thirty million, five hundred thirty-five thousand, eleven".