231532501305230 has 8 divisors (see below), whose sum is σ = 416758502349432. Its totient is φ = 92613000522088.

The previous prime is 231532501305223. The next prime is 231532501305299. The reversal of 231532501305230 is 32503105235132.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11576625065252 + ... + 11576625065271.

It is an arithmetic number, because the mean of its divisors is an integer number (52094812793679).

Almost surely, 2^{231532501305230} is an apocalyptic number.

231532501305230 is a deficient number, since it is larger than the sum of its proper divisors (185226001044202).

231532501305230 is a wasteful number, since it uses less digits than its factorization.

231532501305230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23153250130530.

The product of its (nonzero) digits is 81000, while the sum is 35.

The spelling of 231532501305230 in words is "two hundred thirty-one trillion, five hundred thirty-two billion, five hundred one million, three hundred five thousand, two hundred thirty".