2311300300312 has 8 divisors (see below), whose sum is σ = 4333688063100. Its totient is φ = 1155650150152.

The previous prime is 2311300300307. The next prime is 2311300300327. The reversal of 2311300300312 is 2130030031132.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2311300300312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144456268762 + ... + 144456268777.

Almost surely, 2^{2311300300312} is an apocalyptic number.

It is an amenable number.

2311300300312 is a deficient number, since it is larger than the sum of its proper divisors (2022387762788).

2311300300312 is a wasteful number, since it uses less digits than its factorization.

2311300300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288912537545 (or 288912537541 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2311300300312 its reverse (2130030031132), we get a palindrome (4441330331444).

The spelling of 2311300300312 in words is "two trillion, three hundred eleven billion, three hundred million, three hundred thousand, three hundred twelve".