1020112324 has 24 divisors (see below), whose sum is σ = 2225700288. Its totient is φ = 397446240.

The previous prime is 1020112279. The next prime is 1020112339. The reversal of 1020112324 is 4232110201.

It is a junction number, because it is equal to n+sod(n) for n = 1020112298 and 1020112307.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1655719 + ... + 1656334.

It is an arithmetic number, because the mean of its divisors is an integer number (92737512).

Almost surely, 2^1020112324 is an apocalyptic number.

1020112324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1020112324 is an abundant number, since it is smaller than the sum of its proper divisors (1205587964).

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

1020112324 is a wasteful number, since it uses less digits than its factorization.

1020112324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312075 (or 3312073 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1020112324 is about 31939.1972973649. The cubic root of 1020112324 is about 1006.6596584945.

Adding to 1020112324 its reverse (4232110201), we get a palindrome (5252222525).

The spelling of 1020112324 in words is "one billion, twenty million, one hundred twelve thousand, three hundred twenty-four".