152331230 has 32 divisors (see below), whose sum is σ = 282890880. Its totient is φ = 59027200.

The previous prime is 152331199. The next prime is 152331269. The reversal of 152331230 is 32133251.

152331230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 45866 + ... + 49074.

It is an arithmetic number, because the mean of its divisors is an integer number (8840340).

Almost surely, 2^152331230 is an apocalyptic number.

152331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152331230 is a deficient number, since it is larger than the sum of its proper divisors (130559650).

152331230 is a wasteful number, since it uses less digits than its factorization.

152331230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 152331230 is about 12342.2538460364. The cubic root of 152331230 is about 534.0677040595.

Adding to 152331230 its reverse (32133251), we get a palindrome (184464481).

The spelling of 152331230 in words is "one hundred fifty-two million, three hundred thirty-one thousand, two hundred thirty".