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230132313030221 = 7163201693525881
BaseRepresentation
bin110100010100110111011010…
…110001001111111001001101
31010011211102201120122011122022
4310110313122301033321031
5220130441434113431341
62133241154120055525
766321340152142520
oct6424673261177115
91104742646564568
10230132313030221
1167366625194358
12219892260045a5
139b544cb85a994
1440b866b73abb7
151b91409cc3e4b
hexd14ddac4fe4d

230132313030221 has 8 divisors (see below), whose sum is σ = 264621905957184. Its totient is φ = 196046107155360.

The previous prime is 230132313030209. The next prime is 230132313030223. The reversal of 230132313030221 is 122030313231032.

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

It is a de Polignac number, because none of the positive numbers 2k-230132313030221 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 (230132313030223) 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, 100846761800 + ... + 100846764081.

It is an arithmetic number, because the mean of its divisors is an integer number (33077738244648).

Almost surely, 2230132313030221 is an apocalyptic number.

It is an amenable number.

230132313030221 is a deficient number, since it is larger than the sum of its proper divisors (34489592926963).

230132313030221 is a wasteful number, since it uses less digits than its factorization.

230132313030221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201693526051.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 230132313030221 its reverse (122030313231032), we get a palindrome (352162626261253).

The spelling of 230132313030221 in words is "two hundred thirty trillion, one hundred thirty-two billion, three hundred thirteen million, thirty thousand, two hundred twenty-one".

Divisors: 1 7 163 1141 201693525881 1411854681167 32876044718603 230132313030221