13052112 has 20 divisors (see below), whose sum is σ = 33718080. Its totient is φ = 4350688.

The previous prime is 13052111. The next prime is 13052113. The reversal of 13052112 is 21125031.

It is an interprime number because it is at equal distance from previous prime (13052111) and next prime (13052113).

It is a junction number, because it is equal to n+sod(n) for n = 13052091 and 13052100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13052111) 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, 135912 + ... + 136007.

It is an arithmetic number, because the mean of its divisors is an integer number (1685904).

Almost surely, 2^13052112 is an apocalyptic number.

13052112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13052112 is an abundant number, since it is smaller than the sum of its proper divisors (20665968).

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

13052112 is a wasteful number, since it uses less digits than its factorization.

13052112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271930 (or 271924 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 13052112 is about 3612.7706819005. The cubic root of 13052112 is about 235.4472364336.

Adding to 13052112 its reverse (21125031), we get a palindrome (34177143).

The spelling of 13052112 in words is "thirteen million, fifty-two thousand, one hundred twelve".