311012300013 has 8 divisors (see below), whose sum is σ = 423506110848. Its totient is φ = 202930011264.

The previous prime is 311012299933. The next prime is 311012300047. The reversal of 311012300013 is 310003210113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 311012300013 - 2⁹ = 311012299501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 311012299965 and 311012300001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311012300063) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1102880356 + ... + 1102880637.

It is an arithmetic number, because the mean of its divisors is an integer number (52938263856).

Almost surely, 2^311012300013 is an apocalyptic number.

It is an amenable number.

311012300013 is a deficient number, since it is larger than the sum of its proper divisors (112493810835).

311012300013 is a wasteful number, since it uses less digits than its factorization.

311012300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205761043.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 311012300013 its reverse (310003210113), we get a palindrome (621015510126).

The spelling of 311012300013 in words is "three hundred eleven billion, twelve million, three hundred thousand, thirteen".