4310111113020 has 72 divisors (see below), whose sum is σ = 13075936014960. Its totient is φ = 1149193090560.

The previous prime is 4310111113019. The next prime is 4310111113057. The reversal of 4310111113020 is 203111110134.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4310111112984 and 4310111113002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 545901 + ... + 2986340.

It is an arithmetic number, because the mean of its divisors is an integer number (181610222430).

Almost surely, 2^{4310111113020} is an apocalyptic number.

It is an amenable number.

4310111113020 is an abundant number, since it is smaller than the sum of its proper divisors (8765824901940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4310111113020 is a wasteful number, since it uses less digits than its factorization.

4310111113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3539035 (or 3539030 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 4310111113020 its reverse (203111110134), we get a palindrome (4513222223154).

The spelling of 4310111113020 in words is "four trillion, three hundred ten billion, one hundred eleven million, one hundred thirteen thousand, twenty".