230001330132 has 36 divisors (see below), whose sum is σ = 664448287776. Its totient is φ = 65714665680.

The previous prime is 230001330131. The next prime is 230001330137. The reversal of 230001330132 is 231033100032.

230001330132 is a `hidden beast` number, since 2 + 300 + 0 + 1 + 330 + 1 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×230001330132² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230001330131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456351594 + ... + 456352097.

Almost surely, 2^230001330132 is an apocalyptic number.

It is an amenable number.

230001330132 is an abundant number, since it is smaller than the sum of its proper divisors (434446957644).

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

230001330132 is a wasteful number, since it uses less digits than its factorization.

230001330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912703708 (or 912703703 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 230001330132 its reverse (231033100032), we get a palindrome (461034430164).

The spelling of 230001330132 in words is "two hundred thirty billion, one million, three hundred thirty thousand, one hundred thirty-two".