31041323204241 has 32 divisors (see below), whose sum is σ = 48121512431616. Its totient is φ = 17431837416000.

The previous prime is 31041323204233. The next prime is 31041323204323. The reversal of 31041323204241 is 14240232314013.

It is not a de Polignac number, because 31041323204241 - 2³ = 31041323204233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31041323204199 and 31041323204208.

It is not an unprimeable number, because it can be changed into a prime (31041323206241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33007570 + ... + 33934971.

It is an arithmetic number, because the mean of its divisors is an integer number (1503797263488).

Almost surely, 2^{31041323204241} is an apocalyptic number.

It is an amenable number.

31041323204241 is a deficient number, since it is larger than the sum of its proper divisors (17080189227375).

31041323204241 is a wasteful number, since it uses less digits than its factorization.

31041323204241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66942933.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 31041323204241 its reverse (14240232314013), we get a palindrome (45281555518254).

The spelling of 31041323204241 in words is "thirty-one trillion, forty-one billion, three hundred twenty-three million, two hundred four thousand, two hundred forty-one".