311024423423 has 16 divisors (see below), whose sum is σ = 382744776960. Its totient is φ = 246657734016.

The previous prime is 311024423407. The next prime is 311024423429. The reversal of 311024423423 is 324324420113.

It is a cyclic number.

It is not a de Polignac number, because 311024423423 - 2⁴ = 311024423407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311024423429) 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 15 ways as a sum of consecutive naturals, for example, 22142561 + ... + 22156602.

It is an arithmetic number, because the mean of its divisors is an integer number (23921548560).

Almost surely, 2^311024423423 is an apocalyptic number.

311024423423 is a deficient number, since it is larger than the sum of its proper divisors (71720353537).

311024423423 is a wasteful number, since it uses less digits than its factorization.

311024423423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44299246.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 311024423423 its reverse (324324420113), we get a palindrome (635348843536).

The spelling of 311024423423 in words is "three hundred eleven billion, twenty-four million, four hundred twenty-three thousand, four hundred twenty-three".