12311030100011 has 16 divisors (see below), whose sum is σ = 12625497501120. Its totient is φ = 12000498639360.

The previous prime is 12311030100007. The next prime is 12311030100013. The reversal of 12311030100011 is 11000103011321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12311030100011 - 2² = 12311030100007 is a prime.

It is a super-2 number, since 2×12311030100011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12311030100013) 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, 117714935 + ... + 117819471.

It is an arithmetic number, because the mean of its divisors is an integer number (789093593820).

Almost surely, 2^{12311030100011} is an apocalyptic number.

12311030100011 is a deficient number, since it is larger than the sum of its proper divisors (314467401109).

12311030100011 is a wasteful number, since it uses less digits than its factorization.

12311030100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123334.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 12311030100011 its reverse (11000103011321), we get a palindrome (23311133111332).

The spelling of 12311030100011 in words is "twelve trillion, three hundred eleven billion, thirty million, one hundred thousand, eleven".