1305446220101 has 8 divisors (see below), whose sum is σ = 1340907909120. Its totient is φ = 1269993971088.

The previous prime is 1305446220037. The next prime is 1305446220119. The reversal of 1305446220101 is 1010226445031.

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

It is a cyclic number.

It is not a de Polignac number, because 1305446220101 - 2⁶ = 1305446220037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1305446223101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2079221 + ... + 2633258.

It is an arithmetic number, because the mean of its divisors is an integer number (167613488640).

Almost surely, 2^{1305446220101} is an apocalyptic number.

It is an amenable number.

1305446220101 is a deficient number, since it is larger than the sum of its proper divisors (35461689019).

1305446220101 is an equidigital number, since it uses as much as digits as its factorization.

1305446220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720003.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 1305446220101 in words is "one trillion, three hundred five billion, four hundred forty-six million, two hundred twenty thousand, one hundred one".