1020330112 has 32 divisors (see below), whose sum is σ = 2034385920. Its totient is φ = 509739264.

The previous prime is 1020330107. The next prime is 1020330121. The reversal of 1020330112 is 2110330201.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 1020330092 and 1020330101.

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, 198033 + ... + 203119.

It is an arithmetic number, because the mean of its divisors is an integer number (63574560).

Almost surely, 2^1020330112 is an apocalyptic number.

It is an amenable number.

1020330112 is a deficient number, since it is larger than the sum of its proper divisors (1014055808).

1020330112 is an equidigital number, since it uses as much as digits as its factorization.

1020330112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6668 (or 6656 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1020330112 is about 31942.6065310895. The cubic root of 1020330112 is about 1006.7312920418.

Adding to 1020330112 its reverse (2110330201), we get a palindrome (3130660313).

The spelling of 1020330112 in words is "one billion, twenty million, three hundred thirty thousand, one hundred twelve".