31201204341 has 16 divisors (see below), whose sum is σ = 42754894400. Its totient is φ = 20224919808.

The previous prime is 31201204319. The next prime is 31201204343. The reversal of 31201204341 is 14340210213.

It is not a de Polignac number, because 31201204341 - 2⁷ = 31201204213 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31201204343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70890 + ... + 259668.

It is an arithmetic number, because the mean of its divisors is an integer number (2672180900).

Almost surely, 2^31201204341 is an apocalyptic number.

It is an amenable number.

31201204341 is a deficient number, since it is larger than the sum of its proper divisors (11553690059).

31201204341 is a wasteful number, since it uses less digits than its factorization.

31201204341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190308.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 31201204341 its reverse (14340210213), we get a palindrome (45541414554).

The spelling of 31201204341 in words is "thirty-one billion, two hundred one million, two hundred four thousand, three hundred forty-one".