1320441112 has 16 divisors (see below), whose sum is σ = 2480568840. Its totient is φ = 658956096.

The previous prime is 1320441053. The next prime is 1320441127. The reversal of 1320441112 is 2111440231.

It is a self number, because there is not a number n which added to its sum of digits gives 1320441112.

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, 153613 + ... + 161980.

Almost surely, 2^1320441112 is an apocalyptic number.

It is an amenable number.

1320441112 is a deficient number, since it is larger than the sum of its proper divisors (1160127728).

1320441112 is a wasteful number, since it uses less digits than its factorization.

1320441112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316122 (or 316118 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1320441112 is about 36337.8743461970. The cubic root of 1320441112 is about 1097.0834895034.

Adding to 1320441112 its reverse (2111440231), we get a palindrome (3431881343).

The spelling of 1320441112 in words is "one billion, three hundred twenty million, four hundred forty-one thousand, one hundred twelve".