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230331230221033 = 2714192028474317
BaseRepresentation
bin110100010111110000101011…
…001010000111001011101001
31010012112110011110102110011201
4310113300223022013023221
5220142221324414033113
62133512412325524201
766341611414312444
oct6427605312071351
91105473143373151
10230331230221033
1167432a20811a27
12219bb89ab73661
139b6a1ac737a56
1440c413bab665b
151b9669d15acdd
hexd17c2b2872e9

230331230221033 has 8 divisors (see below), whose sum is σ = 231732906088320. Its totient is φ = 228933611303760.

The previous prime is 230331230221031. The next prime is 230331230221049. The reversal of 230331230221033 is 330122032133032.

230331230221033 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 230331230221033 - 21 = 230331230221031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230331230220992 and 230331230221010.

It is not an unprimeable number, because it can be changed into a prime (230331230221031) 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, 1014123610 + ... + 1014350707.

It is an arithmetic number, because the mean of its divisors is an integer number (28966613261040).

Almost surely, 2230331230221033 is an apocalyptic number.

It is an amenable number.

230331230221033 is a deficient number, since it is larger than the sum of its proper divisors (1401675867287).

230331230221033 is a wasteful number, since it uses less digits than its factorization.

230331230221033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028475007.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 230331230221033 its reverse (330122032133032), we get a palindrome (560453262354065).

The spelling of 230331230221033 in words is "two hundred thirty trillion, three hundred thirty-one billion, two hundred thirty million, two hundred twenty-one thousand, thirty-three".

Divisors: 1 271 419 113549 2028474317 549716539907 849930738823 230331230221033