312003234011 has 6 divisors (see below), whose sum is σ = 362942537580. Its totient is φ = 267431343396.

The previous prime is 312003233959. The next prime is 312003234073. The reversal of 312003234011 is 110432300213.

It is not a de Polignac number, because 312003234011 - 2²⁶ = 311936125147 is a prime.

It is a super-3 number, since 3×312003234011³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (312003236011) 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 5 ways as a sum of consecutive naturals, for example, 3183706421 + ... + 3183706518.

It is an arithmetic number, because the mean of its divisors is an integer number (60490422930).

Almost surely, 2^312003234011 is an apocalyptic number.

312003234011 is a deficient number, since it is larger than the sum of its proper divisors (50939303569).

312003234011 is an equidigital number, since it uses as much as digits as its factorization.

312003234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367412953 (or 6367412946 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 312003234011 its reverse (110432300213), we get a palindrome (422435534224).

The spelling of 312003234011 in words is "three hundred twelve billion, three million, two hundred thirty-four thousand, eleven".