1320130210443 has 48 divisors (see below), whose sum is σ = 1942604439168. Its totient is φ = 790844544000.

The previous prime is 1320130210439. The next prime is 1320130210463. The reversal of 1320130210443 is 3440120310231.

It is a happy number.

It is not a de Polignac number, because 1320130210443 - 2² = 1320130210439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1320130210463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 226551096 + ... + 226556922.

It is an arithmetic number, because the mean of its divisors is an integer number (40470925816).

Almost surely, 2^{1320130210443} is an apocalyptic number.

1320130210443 is a deficient number, since it is larger than the sum of its proper divisors (622474228725).

1320130210443 is a wasteful number, since it uses less digits than its factorization.

1320130210443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716 (or 6615 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1320130210443 its reverse (3440120310231), we get a palindrome (4760250520674).

The spelling of 1320130210443 in words is "one trillion, three hundred twenty billion, one hundred thirty million, two hundred ten thousand, four hundred forty-three".