232304135153 has 8 divisors (see below), whose sum is σ = 232698066888. Its totient is φ = 231910539264.

The previous prime is 232304135123. The next prime is 232304135183. The reversal of 232304135153 is 351531403232.

It is an interprime number because it is at equal distance from previous prime (232304135123) and next prime (232304135183).

It can be written as a sum of positive squares in 4 ways, for example, as 15546847969 + 216757287184 = 124687^2 + 465572^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232304135153 is a prime.

It is a super-2 number, since 2×232304135153² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232304135123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320425 + ... + 1485977.

It is an arithmetic number, because the mean of its divisors is an integer number (29087258361).

Almost surely, 2^232304135153 is an apocalyptic number.

It is an amenable number.

232304135153 is a deficient number, since it is larger than the sum of its proper divisors (393931735).

232304135153 is a wasteful number, since it uses less digits than its factorization.

232304135153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167923.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 232304135153 its reverse (351531403232), we get a palindrome (583835538385).

The spelling of 232304135153 in words is "two hundred thirty-two billion, three hundred four million, one hundred thirty-five thousand, one hundred fifty-three".