13030112 has 12 divisors (see below), whose sum is σ = 25653096. Its totient is φ = 6515040.

The previous prime is 13030097. The next prime is 13030117. The reversal of 13030112 is 21103031.

It is a junction number, because it is equal to n+sod(n) for n = 13030093 and 13030102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203564 + ... + 203627.

It is an arithmetic number, because the mean of its divisors is an integer number (2137758).

Almost surely, 2^13030112 is an apocalyptic number.

It is an amenable number.

13030112 is a deficient number, since it is larger than the sum of its proper divisors (12622984).

13030112 is an equidigital number, since it uses as much as digits as its factorization.

13030112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407201 (or 407193 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13030112 is about 3609.7246432380. The cubic root of 13030112 is about 235.3148759333.

Adding to 13030112 its reverse (21103031), we get a palindrome (34133143).

The spelling of 13030112 in words is "thirteen million, thirty thousand, one hundred twelve".