1304243211011 has 8 divisors (see below), whose sum is σ = 1487191353984. Its totient is φ = 1133098174080.

The previous prime is 1304243210929. The next prime is 1304243211031. The reversal of 1304243211011 is 1101123424031.

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 1304243211011 - 2³⁰ = 1303169469187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1304243211031) 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, 2950776275 + ... + 2950776716.

It is an arithmetic number, because the mean of its divisors is an integer number (185898919248).

Almost surely, 2^{1304243211011} is an apocalyptic number.

1304243211011 is a deficient number, since it is larger than the sum of its proper divisors (182948142973).

1304243211011 is a wasteful number, since it uses less digits than its factorization.

1304243211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5901553021.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1304243211011 its reverse (1101123424031), we get a palindrome (2405366635042).

The spelling of 1304243211011 in words is "one trillion, three hundred four billion, two hundred forty-three million, two hundred eleven thousand, eleven".