31034201241 has 4 divisors (see below), whose sum is σ = 41378934992. Its totient is φ = 20689467492.

The previous prime is 31034201221. The next prime is 31034201269. The reversal of 31034201241 is 14210243013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-31034201241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31034201221) 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 3 ways as a sum of consecutive naturals, for example, 5172366871 + ... + 5172366876.

It is an arithmetic number, because the mean of its divisors is an integer number (10344733748).

Almost surely, 2^31034201241 is an apocalyptic number.

It is an amenable number.

31034201241 is a deficient number, since it is larger than the sum of its proper divisors (10344733751).

31034201241 is a wasteful number, since it uses less digits than its factorization.

31034201241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10344733750.

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

Adding to 31034201241 its reverse (14210243013), we get a palindrome (45244444254).

The spelling of 31034201241 in words is "thirty-one billion, thirty-four million, two hundred one thousand, two hundred forty-one".