312302002011 has 8 divisors (see below), whose sum is σ = 423228942864. Its totient is φ = 204788197920.

The previous prime is 312302001997. The next prime is 312302002073. The reversal of 312302002011 is 110200203213.

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

It is not a de Polignac number, because 312302002011 - 2¹¹ = 312301999963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312302002711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853283976 + ... + 853284341.

It is an arithmetic number, because the mean of its divisors is an integer number (52903617858).

Almost surely, 2^312302002011 is an apocalyptic number.

312302002011 is a deficient number, since it is larger than the sum of its proper divisors (110926940853).

312302002011 is a wasteful number, since it uses less digits than its factorization.

312302002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706568381.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 312302002011 its reverse (110200203213), we get a palindrome (422502205224).

The spelling of 312302002011 in words is "three hundred twelve billion, three hundred two million, two thousand, eleven".