1320526112 has 24 divisors (see below), whose sum is σ = 2619639792. Its totient is φ = 655220800.

The previous prime is 1320526037. The next prime is 1320526133. The reversal of 1320526112 is 2116250231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153314 + ... + 161697.

It is an arithmetic number, because the mean of its divisors is an integer number (109151658).

Almost surely, 2^1320526112 is an apocalyptic number.

It is an amenable number.

1320526112 is a deficient number, since it is larger than the sum of its proper divisors (1299113680).

1320526112 is a wasteful number, since it uses less digits than its factorization.

1320526112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315152 (or 315144 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1320526112 is about 36339.0439059698. The cubic root of 1320526112 is about 1097.1070296409.

Adding to 1320526112 its reverse (2116250231), we get a palindrome (3436776343).

The spelling of 1320526112 in words is "one billion, three hundred twenty million, five hundred twenty-six thousand, one hundred twelve".