13433113112 has 8 divisors (see below), whose sum is σ = 25187087100. Its totient is φ = 6716556552.

The previous prime is 13433113103. The next prime is 13433113189. The reversal of 13433113112 is 21131133431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 839569562 + ... + 839569577.

Almost surely, 2^13433113112 is an apocalyptic number.

It is an amenable number.

13433113112 is a deficient number, since it is larger than the sum of its proper divisors (11753973988).

13433113112 is a wasteful number, since it uses less digits than its factorization.

13433113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679139145 (or 1679139141 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

Adding to 13433113112 its reverse (21131133431), we get a palindrome (34564246543).

The spelling of 13433113112 in words is "thirteen billion, four hundred thirty-three million, one hundred thirteen thousand, one hundred twelve".