12310202010111 has 24 divisors (see below), whose sum is σ = 16827311329920. Its totient is φ = 8004916812816.

The previous prime is 12310202010109. The next prime is 12310202010143. The reversal of 12310202010111 is 11101020201321.

It is not a de Polignac number, because 12310202010111 - 2¹ = 12310202010109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310202010101) 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, 2506360 + ... + 5558978.

It is an arithmetic number, because the mean of its divisors is an integer number (701137972080).

Almost surely, 2^{12310202010111} is an apocalyptic number.

12310202010111 is a deficient number, since it is larger than the sum of its proper divisors (4517109319809).

12310202010111 is an equidigital number, since it uses as much as digits as its factorization.

12310202010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053435 (or 3053392 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12310202010111 its reverse (11101020201321), we get a palindrome (23411222211432).

The spelling of 12310202010111 in words is "twelve trillion, three hundred ten billion, two hundred two million, ten thousand, one hundred eleven".