10001301001321 has 8 divisors (see below), whose sum is σ = 11430501193280. Its totient is φ = 8572211535888.

The previous prime is 10001301001301. The next prime is 10001301001327. The reversal of 10001301001321 is 12310010310001.

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

It is not a de Polignac number, because 10001301001321 - 2³⁷ = 9863862047849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001301001327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27487986 + ... + 27849451.

It is an arithmetic number, because the mean of its divisors is an integer number (1428812649160).

Almost surely, 2^{10001301001321} is an apocalyptic number.

It is an amenable number.

10001301001321 is a deficient number, since it is larger than the sum of its proper divisors (1429200191959).

10001301001321 is an equidigital number, since it uses as much as digits as its factorization.

10001301001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55363263.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10001301001321 its reverse (12310010310001), we get a palindrome (22311311311322).

The spelling of 10001301001321 in words is "ten trillion, one billion, three hundred one million, one thousand, three hundred twenty-one".