13120330010 has 16 divisors (see below), whose sum is σ = 23686679016. Its totient is φ = 5232557568.

The previous prime is 13120330001. The next prime is 13120330037. The reversal of 13120330010 is 1003302131.

It can be written as a sum of positive squares in 4 ways, for example, as 12469518889 + 650811121 = 111667^2 + 25511^2 .

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 1943267 + ... + 1950006.

Almost surely, 2^13120330010 is an apocalyptic number.

13120330010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13120330010 is a deficient number, since it is larger than the sum of its proper divisors (10566349006).

13120330010 is a wasteful number, since it uses less digits than its factorization.

13120330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893617.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13120330010 its reverse (1003302131), we get a palindrome (14123632141).

The spelling of 13120330010 in words is "thirteen billion, one hundred twenty million, three hundred thirty thousand, ten".