11310314331 has 32 divisors (see below), whose sum is σ = 16437058560. Its totient is φ = 6895937664.

The previous prime is 11310314317. The next prime is 11310314333. The reversal of 11310314331 is 13341301311.

11310314331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11310314331 - 2¹⁹ = 11309790043 is a prime.

It is a super-2 number, since 2×11310314331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11310314298 and 11310314307.

It is not an unprimeable number, because it can be changed into a prime (11310314333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178665 + ... + 233541.

It is an arithmetic number, because the mean of its divisors is an integer number (513658080).

Almost surely, 2^11310314331 is an apocalyptic number.

11310314331 is a deficient number, since it is larger than the sum of its proper divisors (5126744229).

11310314331 is a wasteful number, since it uses less digits than its factorization.

11310314331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55035.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11310314331 its reverse (13341301311), we get a palindrome (24651615642).

The spelling of 11310314331 in words is "eleven billion, three hundred ten million, three hundred fourteen thousand, three hundred thirty-one".