32130427305 has 8 divisors (see below), whose sum is σ = 51408683712. Its totient is φ = 17136227888.

The previous prime is 32130427291. The next prime is 32130427309. The reversal of 32130427305 is 50372403123.

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

It is a cyclic number.

It is not a de Polignac number, because 32130427305 - 2⁴ = 32130427289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32130427309) 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, 1071014229 + ... + 1071014258.

It is an arithmetic number, because the mean of its divisors is an integer number (6426085464).

Almost surely, 2^32130427305 is an apocalyptic number.

It is an amenable number.

32130427305 is a deficient number, since it is larger than the sum of its proper divisors (19278256407).

32130427305 is a wasteful number, since it uses less digits than its factorization.

32130427305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142028495.

The product of its (nonzero) digits is 15120, while the sum is 30.

The spelling of 32130427305 in words is "thirty-two billion, one hundred thirty million, four hundred twenty-seven thousand, three hundred five".