1320120132410 has 16 divisors (see below), whose sum is σ = 2434172732712. Its totient is φ = 515168832000.

The previous prime is 1320120132403. The next prime is 1320120132427. The reversal of 1320120132410 is 142310210231.

It can be written as a sum of positive squares in 4 ways, for example, as 280737843409 + 1039382289001 = 529847^2 + 1019501^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609902191 + ... + 1609903010.

Almost surely, 2^{1320120132410} is an apocalyptic number.

1320120132410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320120132410 is a deficient number, since it is larger than the sum of its proper divisors (1114052600302).

1320120132410 is a wasteful number, since it uses less digits than its factorization.

1320120132410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219805249.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1320120132410 its reverse (142310210231), we get a palindrome (1462430342641).

The spelling of 1320120132410 in words is "one trillion, three hundred twenty billion, one hundred twenty million, one hundred thirty-two thousand, four hundred ten".