13351530401112 has 64 divisors (see below), whose sum is σ = 33402256627680. Its totient is φ = 4447387118592.

The previous prime is 13351530401059. The next prime is 13351530401119. The reversal of 13351530401112 is 21110403515331.

It is a super-2 number, since 2×13351530401112² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13351530401112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13351530401119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220813188 + ... + 220873644.

Almost surely, 2^{13351530401112} is an apocalyptic number.

13351530401112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13351530401112 is an abundant number, since it is smaller than the sum of its proper divisors (20050726226568).

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

13351530401112 is a wasteful number, since it uses less digits than its factorization.

13351530401112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66772 (or 66768 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 13351530401112 its reverse (21110403515331), we get a palindrome (34461933916443).

The spelling of 13351530401112 in words is "thirteen trillion, three hundred fifty-one billion, five hundred thirty million, four hundred one thousand, one hundred twelve".