13101123321112 has 8 divisors (see below), whose sum is σ = 24564606227100. Its totient is φ = 6550561660552.

The previous prime is 13101123321029. The next prime is 13101123321191. The reversal of 13101123321112 is 21112332110131.

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, 818820207562 + ... + 818820207577.

Almost surely, 2^{13101123321112} is an apocalyptic number.

It is an amenable number.

13101123321112 is a deficient number, since it is larger than the sum of its proper divisors (11463482905988).

13101123321112 is a wasteful number, since it uses less digits than its factorization.

13101123321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637640415145 (or 1637640415141 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 13101123321112 its reverse (21112332110131), we get a palindrome (34213455431243).

The spelling of 13101123321112 in words is "thirteen trillion, one hundred one billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred twelve".