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230331000201303 = 3345722209140893
BaseRepresentation
bin110100010111110000011101…
…011100101010000001010111
31010012112102120102121020102110
4310113300131130222001113
5220142220342022420203
62133512333431442103
766341602622215131
oct6427603534520127
91105472512536373
10230331000201303
1167432912995781
12219bb835b26333
139b6a173b9c7c1
1440c411931c051
151b96687d71d03
hexd17c1d72a057

230331000201303 has 8 divisors (see below), whose sum is σ = 307196836845808. Its totient is φ = 153509581845504.

The previous prime is 230331000201283. The next prime is 230331000201347. The reversal of 230331000201303 is 303102000133032.

230331000201303 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 not a de Polignac number, because 230331000201303 - 213 = 230331000193111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230331000201303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230331000201103) 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, 11104560076 + ... + 11104580817.

It is an arithmetic number, because the mean of its divisors is an integer number (38399604605726).

Almost surely, 2230331000201303 is an apocalyptic number.

230331000201303 is a deficient number, since it is larger than the sum of its proper divisors (76865836644505).

230331000201303 is a wasteful number, since it uses less digits than its factorization.

230331000201303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22209144353.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 230331000201303 its reverse (303102000133032), we get a palindrome (533433000334335).

The spelling of 230331000201303 in words is "two hundred thirty trillion, three hundred thirty-one billion, two hundred one thousand, three hundred three".

Divisors: 1 3 3457 10371 22209140893 66627422679 76777000067101 230331000201303