13151000054112 has 24 divisors (see below), whose sum is σ = 34521375142296. Its totient is φ = 4383666684672.

The previous prime is 13151000054063. The next prime is 13151000054117. The reversal of 13151000054112 is 21145000015131.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13151000054117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68494791853 + ... + 68494792044.

It is an arithmetic number, because the mean of its divisors is an integer number (1438390630929).

Almost surely, 2^{13151000054112} is an apocalyptic number.

13151000054112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13151000054112 is an abundant number, since it is smaller than the sum of its proper divisors (21370375088184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13151000054112 is a wasteful number, since it uses less digits than its factorization.

13151000054112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136989583910 (or 136989583902 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 13151000054112 its reverse (21145000015131), we get a palindrome (34296000069243).

The spelling of 13151000054112 in words is "thirteen trillion, one hundred fifty-one billion, fifty-four thousand, one hundred twelve".