311340132003 has 16 divisors (see below), whose sum is σ = 437203558400. Its totient is φ = 196530144480.

The previous prime is 311340131923. The next prime is 311340132013. The reversal of 311340132003 is 300231043113.

It is not a de Polignac number, because 311340132003 - 2⁸ = 311340131747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311340132013) 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 15 ways as a sum of consecutive naturals, for example, 1361443 + ... + 1573596.

It is an arithmetic number, because the mean of its divisors is an integer number (27325222400).

Almost surely, 2^311340132003 is an apocalyptic number.

311340132003 is a deficient number, since it is larger than the sum of its proper divisors (125863426397).

311340132003 is a wasteful number, since it uses less digits than its factorization.

311340132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936922.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 311340132003 its reverse (300231043113), we get a palindrome (611571175116).

The spelling of 311340132003 in words is "three hundred eleven billion, three hundred forty million, one hundred thirty-two thousand, three".