1304011123235 has 4 divisors (see below), whose sum is σ = 1564813347888. Its totient is φ = 1043208898584.

The previous prime is 1304011123231. The next prime is 1304011123241. The reversal of 1304011123235 is 5323211104031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1304011123235 - 2² = 1304011123231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1304011123231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130401112319 + ... + 130401112328.

It is an arithmetic number, because the mean of its divisors is an integer number (391203336972).

Almost surely, 2^{1304011123235} is an apocalyptic number.

1304011123235 is a deficient number, since it is larger than the sum of its proper divisors (260802224653).

1304011123235 is an equidigital number, since it uses as much as digits as its factorization.

1304011123235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260802224652.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1304011123235 its reverse (5323211104031), we get a palindrome (6627222227266).

The spelling of 1304011123235 in words is "one trillion, three hundred four billion, eleven million, one hundred twenty-three thousand, two hundred thirty-five".