12301302132 has 36 divisors (see below), whose sum is σ = 35537095776. Its totient is φ = 3514657680.

The previous prime is 12301302131. The next prime is 12301302163. The reversal of 12301302132 is 23120310321.

12301302132 is a `hidden beast` number, since 1 + 230 + 1 + 302 + 132 = 666.

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

It is a super-3 number, since 3×12301302132³ (a number of 31 digits) contains 333 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 (12301302131) 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, 24407094 + ... + 24407597.

Almost surely, 2^12301302132 is an apocalyptic number.

12301302132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12301302132 is an abundant number, since it is smaller than the sum of its proper divisors (23235793644).

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

12301302132 is a wasteful number, since it uses less digits than its factorization.

12301302132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48814708 (or 48814703 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12301302132 its reverse (23120310321), we get a palindrome (35421612453).

The spelling of 12301302132 in words is "twelve billion, three hundred one million, three hundred two thousand, one hundred thirty-two".