1152304230 has 64 divisors (see below), whose sum is σ = 3447940608. Its totient is φ = 239439360.

The previous prime is 1152304129. The next prime is 1152304259. The reversal of 1152304230 is 324032511.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1152304197 and 1152304206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247107 + ... + 251726.

It is an arithmetic number, because the mean of its divisors is an integer number (53874072).

Almost surely, 2^1152304230 is an apocalyptic number.

1152304230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152304230 is an abundant number, since it is smaller than the sum of its proper divisors (2295636378).

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

1152304230 is a wasteful number, since it uses less digits than its factorization.

1152304230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498861.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1152304230 is about 33945.6069322674. The cubic root of 1152304230 is about 1048.3888305977.

Adding to 1152304230 its reverse (324032511), we get a palindrome (1476336741).

The spelling of 1152304230 in words is "one billion, one hundred fifty-two million, three hundred four thousand, two hundred thirty".