230978132085 has 8 divisors (see below), whose sum is σ = 369565011360. Its totient is φ = 123188337104.

The previous prime is 230978132053. The next prime is 230978132087. The reversal of 230978132085 is 580231879032.

It is a happy number.

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 230978132085 - 2⁵ = 230978132053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230978132087) 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, 7699271055 + ... + 7699271084.

It is an arithmetic number, because the mean of its divisors is an integer number (46195626420).

Almost surely, 2^230978132085 is an apocalyptic number.

It is an amenable number.

230978132085 is a deficient number, since it is larger than the sum of its proper divisors (138586879275).

230978132085 is a wasteful number, since it uses less digits than its factorization.

230978132085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15398542147.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 230978132085 in words is "two hundred thirty billion, nine hundred seventy-eight million, one hundred thirty-two thousand, eighty-five".