153430230 has 32 divisors (see below), whose sum is σ = 375184224. Its totient is φ = 40142336.

The previous prime is 153430223. The next prime is 153430259. The reversal of 153430230 is 32034351.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 153430197 and 153430206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46659 + ... + 49838.

It is an arithmetic number, because the mean of its divisors is an integer number (11724507).

Almost surely, 2^153430230 is an apocalyptic number.

153430230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153430230 is an abundant number, since it is smaller than the sum of its proper divisors (221753994).

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

153430230 is a wasteful number, since it uses less digits than its factorization.

153430230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96560.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 153430230 is about 12386.6956852907. The cubic root of 153430230 is about 535.3489789390.

Adding to 153430230 its reverse (32034351), we get a palindrome (185464581).

The spelling of 153430230 in words is "one hundred fifty-three million, four hundred thirty thousand, two hundred thirty".