230523153 has 8 divisors (see below), whose sum is σ = 351273408. Its totient is φ = 131727504.

The previous prime is 230523151. The next prime is 230523157. The reversal of 230523153 is 351325032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230523153 - 2¹ = 230523151 is a prime.

It is a super-2 number, since 2×230523153² = 106281848138122818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230523151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5488626 + ... + 5488667.

It is an arithmetic number, because the mean of its divisors is an integer number (43909176).

Almost surely, 2^230523153 is an apocalyptic number.

It is an amenable number.

230523153 is a deficient number, since it is larger than the sum of its proper divisors (120750255).

230523153 is a wasteful number, since it uses less digits than its factorization.

230523153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10977303.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 230523153 is about 15182.9889349891. The cubic root of 230523153 is about 613.1567548220.

Adding to 230523153 its reverse (351325032), we get a palindrome (581848185).

The spelling of 230523153 in words is "two hundred thirty million, five hundred twenty-three thousand, one hundred fifty-three".