153530112 has 36 divisors (see below), whose sum is σ = 408616040. Its totient is φ = 51176448.

The previous prime is 153530093. The next prime is 153530137. The reversal of 153530112 is 211035351.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 99187 + ... + 100722.

Almost surely, 2^153530112 is an apocalyptic number.

153530112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153530112 is an abundant number, since it is smaller than the sum of its proper divisors (255085928).

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

153530112 is an equidigital number, since it uses as much as digits as its factorization.

153530112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199928 (or 199914 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 153530112 is about 12390.7268551930. The cubic root of 153530112 is about 535.4651232123.

Adding to 153530112 its reverse (211035351), we get a palindrome (364565463).

The spelling of 153530112 in words is "one hundred fifty-three million, five hundred thirty thousand, one hundred twelve".