31133411433112 has 32 divisors (see below), whose sum is σ = 59046076710000. Its totient is φ = 15387880043008.

The previous prime is 31133411433067. The next prime is 31133411433149. The reversal of 31133411433112 is 21133411433113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2767162 + ... + 8362057.

Almost surely, 2^{31133411433112} is an apocalyptic number.

It is an amenable number.

31133411433112 is a deficient number, since it is larger than the sum of its proper divisors (27912665276888).

31133411433112 is a wasteful number, since it uses less digits than its factorization.

31133411433112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11133243 (or 11133239 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

Adding to 31133411433112 its reverse (21133411433113), we get a palindrome (52266822866225).

Subtracting from 31133411433112 its reverse (21133411433113), we obtain a palindrome (9999999999999).

The spelling of 31133411433112 in words is "thirty-one trillion, one hundred thirty-three billion, four hundred eleven million, four hundred thirty-three thousand, one hundred twelve".