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230233122321333 = 3268937285361903
BaseRepresentation
bin110100010110010101010011…
…011110001011001110110101
31010012012001221011002202120220
4310112111103132023032311
5220134114413303240313
62133355345233044553
766331536254032365
oct6426252336131665
91105161834082526
10230233122321333
11673a535642688a
12219a487a9b6759
139b60b75c242b1
1440bd4b20649a5
151b93d5a0bd823
hexd1655378b3b5

230233122321333 has 8 divisors (see below), whose sum is σ = 306978638951808. Its totient is φ = 153488176952544.

The previous prime is 230233122321287. The next prime is 230233122321337. The reversal of 230233122321333 is 333123221332032.

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

It is not a de Polignac number, because 230233122321333 - 28 = 230233122321077 is a prime.

It is a super-2 number, since 2×2302331223213332 (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230233122321294 and 230233122321303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230233122321337) 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, 141874141 + ... + 143487762.

It is an arithmetic number, because the mean of its divisors is an integer number (38372329868976).

Almost surely, 2230233122321333 is an apocalyptic number.

It is an amenable number.

230233122321333 is a deficient number, since it is larger than the sum of its proper divisors (76745516630475).

230233122321333 is a wasteful number, since it uses less digits than its factorization.

230233122321333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285630843.

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 230233122321333 its reverse (333123221332032), we get a palindrome (563356343653365).

The spelling of 230233122321333 in words is "two hundred thirty trillion, two hundred thirty-three billion, one hundred twenty-two million, three hundred twenty-one thousand, three hundred thirty-three".

Divisors: 1 3 268937 806811 285361903 856085709 76744374107111 230233122321333