13020751720082 has 8 divisors (see below), whose sum is σ = 19531150899276. Its totient is φ = 6510368086992.

The previous prime is 13020751720061. The next prime is 13020751720103. The reversal of 13020751720082 is 28002715702031.

It is an interprime number because it is at equal distance from previous prime (13020751720061) and next prime (13020751720103).

It can be written as a sum of positive squares in 2 ways, for example, as 8893105301161 + 4127646418921 = 2982131^2 + 2031661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1499393 + ... + 5318804.

Almost surely, 2^{13020751720082} is an apocalyptic number.

13020751720082 is a deficient number, since it is larger than the sum of its proper divisors (6510399179194).

13020751720082 is an equidigital number, since it uses as much as digits as its factorization.

13020751720082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773052.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 13020751720082 in words is "thirteen trillion, twenty billion, seven hundred fifty-one million, seven hundred twenty thousand, eighty-two".