12301031113011 has 24 divisors (see below), whose sum is σ = 17821526701680. Its totient is φ = 8176056569856.

The previous prime is 12301031113003. The next prime is 12301031113013. The reversal of 12301031113011 is 11031113010321.

12301031113011 is a `hidden beast` number, since 12 + 30 + 10 + 311 + 1 + 301 + 1 = 666.

It is not a de Polignac number, because 12301031113011 - 2³ = 12301031113003 is a prime.

It is a super-2 number, since 2×12301031113011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12301031113013) 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, 111495571 + ... + 111605843.

It is an arithmetic number, because the mean of its divisors is an integer number (742563612570).

Almost surely, 2^{12301031113011} is an apocalyptic number.

12301031113011 is a deficient number, since it is larger than the sum of its proper divisors (5520495588669).

12301031113011 is a wasteful number, since it uses less digits than its factorization.

12301031113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147395 (or 147392 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 12301031113011 its reverse (11031113010321), we get a palindrome (23332144123332).

The spelling of 12301031113011 in words is "twelve trillion, three hundred one billion, thirty-one million, one hundred thirteen thousand, eleven".