1330120441 has 16 divisors (see below), whose sum is σ = 1556477440. Its totient is φ = 1125653760.

The previous prime is 1330120423. The next prime is 1330120457. The reversal of 1330120441 is 1440210331.

It is a cyclic number.

It is not a de Polignac number, because 1330120441 - 2¹¹ = 1330118393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330120241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79200 + ... + 94513.

It is an arithmetic number, because the mean of its divisors is an integer number (97279840).

Almost surely, 2^1330120441 is an apocalyptic number.

It is an amenable number.

1330120441 is a deficient number, since it is larger than the sum of its proper divisors (226356999).

1330120441 is a wasteful number, since it uses less digits than its factorization.

1330120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173776.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1330120441 is about 36470.8162919340. The cubic root of 1330120441 is about 1099.7576438523.

Adding to 1330120441 its reverse (1440210331), we get a palindrome (2770330772).

It can be divided in two parts, 1330 and 120441, that added together give a triangular number (121771 = T₄₉₃).

The spelling of 1330120441 in words is "one billion, three hundred thirty million, one hundred twenty thousand, four hundred forty-one".