31023241101 has 12 divisors (see below), whose sum is σ = 44820779328. Its totient is φ = 20677807944.

The previous prime is 31023241043. The next prime is 31023241147. The reversal of 31023241101 is 10114232013.

It is not a de Polignac number, because 31023241101 - 2²⁶ = 30956132237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31023231101) 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 11 ways as a sum of consecutive naturals, for example, 317295 + ... + 403388.

It is an arithmetic number, because the mean of its divisors is an integer number (3735064944).

Almost surely, 2^31023241101 is an apocalyptic number.

It is an amenable number.

31023241101 is a deficient number, since it is larger than the sum of its proper divisors (13797538227).

31023241101 is a wasteful number, since it uses less digits than its factorization.

31023241101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725472 (or 725469 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 31023241101 its reverse (10114232013), we get a palindrome (41137473114).

The spelling of 31023241101 in words is "thirty-one billion, twenty-three million, two hundred forty-one thousand, one hundred one".