1304130120231 has 8 divisors (see below), whose sum is σ = 1739715276544. Its totient is φ = 868982522040.

The previous prime is 1304130120229. The next prime is 1304130120283. The reversal of 1304130120231 is 1320210314031.

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

It is not a de Polignac number, because 1304130120231 - 2¹ = 1304130120229 is a prime.

It is a super-2 number, since 2×1304130120231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1304130120198 and 1304130120207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304130122231) 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, 109382575 + ... + 109394496.

It is an arithmetic number, because the mean of its divisors is an integer number (217464409568).

Almost surely, 2^{1304130120231} is an apocalyptic number.

1304130120231 is a deficient number, since it is larger than the sum of its proper divisors (435585156313).

1304130120231 is a wasteful number, since it uses less digits than its factorization.

1304130120231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218779061.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1304130120231 its reverse (1320210314031), we get a palindrome (2624340434262).

The spelling of 1304130120231 in words is "one trillion, three hundred four billion, one hundred thirty million, one hundred twenty thousand, two hundred thirty-one".