13530530112 has 112 divisors (see below), whose sum is σ = 41351435712. Its totient is φ = 3858964480.

The previous prime is 13530530099. The next prime is 13530530119. The reversal of 13530530112 is 21103503531.

It is a super-2 number, since 2×13530530112² (a number of 21 digits) contains 22 as substring.

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 (13530530119) 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, 152523 + ... + 224330.

Almost surely, 2^13530530112 is an apocalyptic number.

13530530112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13530530112 is an abundant number, since it is smaller than the sum of its proper divisors (27820905600).

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

13530530112 is a wasteful number, since it uses less digits than its factorization.

13530530112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376896 (or 376886 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The spelling of 13530530112 in words is "thirteen billion, five hundred thirty million, five hundred thirty thousand, one hundred twelve".