1021113122024 has 16 divisors (see below), whose sum is σ = 2015354846400. Its totient is φ = 483685162992.

The previous prime is 1021113122017. The next prime is 1021113122047. The reversal of 1021113122024 is 4202213111201.

It is a junction number, because it is equal to n+sod(n) for n = 1021113121987 and 1021113122005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3358924592 + ... + 3358924895.

It is an arithmetic number, because the mean of its divisors is an integer number (125959677900).

Almost surely, 2^{1021113122024} is an apocalyptic number.

It is an amenable number.

1021113122024 is a deficient number, since it is larger than the sum of its proper divisors (994241724376).

1021113122024 is a wasteful number, since it uses less digits than its factorization.

1021113122024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6717849512 (or 6717849508 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1021113122024 its reverse (4202213111201), we get a palindrome (5223326233225).

The spelling of 1021113122024 in words is "one trillion, twenty-one billion, one hundred thirteen million, one hundred twenty-two thousand, twenty-four".