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230331232301 = 617947796479
BaseRepresentation
bin1101011010000011001…
…1111011000000101101
3211000112011211221011112
43112200303323000231
512233204243413201
6253451313401405
722432552112462
oct3264063730055
9730464757145
10230331232301
1189756a80a35
1238781569265
13189491c8c01
14b21050d669
155ed11cb0bb
hex35a0cfb02d

230331232301 has 8 divisors (see below), whose sum is σ = 237070540800. Its totient is φ = 223687517040.

The previous prime is 230331232291. The next prime is 230331232321. The reversal of 230331232301 is 103232133032.

230331232301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 230331232301 - 218 = 230330970157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230331232321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23893421 + ... + 23903058.

It is an arithmetic number, because the mean of its divisors is an integer number (29633817600).

Almost surely, 2230331232301 is an apocalyptic number.

It is an amenable number.

230331232301 is a deficient number, since it is larger than the sum of its proper divisors (6739308499).

230331232301 is an equidigital number, since it uses as much as digits as its factorization.

230331232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47796619.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 230331232301 its reverse (103232133032), we get a palindrome (333563365333).

The spelling of 230331232301 in words is "two hundred thirty billion, three hundred thirty-one million, two hundred thirty-two thousand, three hundred one".

Divisors: 1 61 79 4819 47796479 2915585219 3775921841 230331232301