31304021230341 has 6 divisors (see below), whose sum is σ = 45216919554950. Its totient is φ = 20869347486888.

The previous prime is 31304021230277. The next prime is 31304021230379. The reversal of 31304021230341 is 14303212040313.

It is a happy number.

31304021230341 is a `hidden beast` number, since 3 + 1 + 30 + 40 + 21 + 230 + 341 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29365062454116 + 1938958776225 = 5418954^2 + 1392465^2 .

It is not a de Polignac number, because 31304021230341 - 2⁶ = 31304021230277 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 (31304021230381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1739112290566 + ... + 1739112290583.

Almost surely, 2^{31304021230341} is an apocalyptic number.

It is an amenable number.

31304021230341 is a deficient number, since it is larger than the sum of its proper divisors (13912898324609).

31304021230341 is a wasteful number, since it uses less digits than its factorization.

31304021230341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478224581155 (or 3478224581152 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 31304021230341 its reverse (14303212040313), we get a palindrome (45607233270654).

The spelling of 31304021230341 in words is "thirty-one trillion, three hundred four billion, twenty-one million, two hundred thirty thousand, three hundred forty-one".