313111011324111 has 128 divisors (see below), whose sum is σ = 575678924513280. Its totient is φ = 146136965184000.

The previous prime is 313111011324103. The next prime is 313111011324121. The reversal of 313111011324111 is 111423110111313.

It is not a de Polignac number, because 313111011324111 - 2³ = 313111011324103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313111011324121) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9146256 + ... + 26643498.

It is an arithmetic number, because the mean of its divisors is an integer number (4497491597760).

Almost surely, 2^{313111011324111} is an apocalyptic number.

313111011324111 is a deficient number, since it is larger than the sum of its proper divisors (262567913189169).

313111011324111 is a wasteful number, since it uses less digits than its factorization.

313111011324111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17497437.

The product of its (nonzero) digits is 216, while the sum is 24.

Adding to 313111011324111 its reverse (111423110111313), we get a palindrome (424534121435424).

The spelling of 313111011324111 in words is "three hundred thirteen trillion, one hundred eleven billion, eleven million, three hundred twenty-four thousand, one hundred eleven".