1301104101643 has 8 divisors (see below), whose sum is σ = 1349097967616. Its totient is φ = 1253486658600.

The previous prime is 1301104101641. The next prime is 1301104101679. The reversal of 1301104101643 is 3461014011031.

It is a happy number.

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 1301104101643 - 2¹ = 1301104101641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301104101641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94098693 + ... + 94112518.

It is an arithmetic number, because the mean of its divisors is an integer number (168637245952).

Almost surely, 2^{1301104101643} is an apocalyptic number.

1301104101643 is a deficient number, since it is larger than the sum of its proper divisors (47993865973).

1301104101643 is a wasteful number, since it uses less digits than its factorization.

1301104101643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188211465.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1301104101643 its reverse (3461014011031), we get a palindrome (4762118112674).

The spelling of 1301104101643 in words is "one trillion, three hundred one billion, one hundred four million, one hundred one thousand, six hundred forty-three".