1021014112 has 24 divisors (see below), whose sum is σ = 2064451536. Its totient is φ = 496708992.

The previous prime is 1021014073. The next prime is 1021014121. The reversal of 1021014112 is 2114101201.

1021014112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1021014092 and 1021014101.

It is a congruent number.

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, 429988 + ... + 432355.

It is an arithmetic number, because the mean of its divisors is an integer number (86018814).

Almost surely, 2^1021014112 is an apocalyptic number.

It is an amenable number.

1021014112 is an abundant number, since it is smaller than the sum of its proper divisors (1043437424).

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

1021014112 is an equidigital number, since it uses as much as digits as its factorization.

1021014112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862390 (or 862382 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1021014112 is about 31953.3114402874. The cubic root of 1021014112 is about 1006.9562030386.

Adding to 1021014112 its reverse (2114101201), we get a palindrome (3135115313).

The spelling of 1021014112 in words is "one billion, twenty-one million, fourteen thousand, one hundred twelve".