153230112 has 216 divisors, whose sum is σ = 531026496. Its totient is φ = 41048064.

The previous prime is 153230111. The next prime is 153230131. The reversal of 153230112 is 211032351.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (153230111) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 582493 + ... + 582755.

It is an arithmetic number, because the mean of its divisors is an integer number (2458456).

Almost surely, 2^153230112 is an apocalyptic number.

153230112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153230112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265513248).

153230112 is an abundant number, since it is smaller than the sum of its proper divisors (377796384).

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

153230112 is a wasteful number, since it uses less digits than its factorization.

153230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 153230112 is about 12378.6151083229. The cubic root of 153230112 is about 535.1161270029.

Adding to 153230112 its reverse (211032351), we get a palindrome (364262463).

The spelling of 153230112 in words is "one hundred fifty-three million, two hundred thirty thousand, one hundred twelve".