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230123330332 = 22719617091191
BaseRepresentation
bin1101011001010001101…
…0110101101100011100
3210222222200122102021121
43112110122311230130
512232243033032312
6253414525340324
722424446014340
oct3262432655434
9728880572247
10230123330332
118965a691125
1238723a076a4
1318915105cac
14b1d0a71620
155ebcd10707
hex35946b5b1c

230123330332 has 48 divisors (see below), whose sum is σ = 492412372480. Its totient is φ = 91901822400.

The previous prime is 230123330323. The next prime is 230123330341. The reversal of 230123330332 is 233033321032.

It is an interprime number because it is at equal distance from previous prime (230123330323) and next prime (230123330341).

It is a junction number, because it is equal to n+sod(n) for n = 230123330297 and 230123330306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3513144 + ... + 3578047.

Almost surely, 2230123330332 is an apocalyptic number.

It is an amenable number.

230123330332 is an abundant number, since it is smaller than the sum of its proper divisors (262289042148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230123330332 is a wasteful number, since it uses less digits than its factorization.

230123330332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091282 (or 7091280 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 230123330332 its reverse (233033321032), we get a palindrome (463156651364).

The spelling of 230123330332 in words is "two hundred thirty billion, one hundred twenty-three million, three hundred thirty thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 19 28 38 61 76 122 133 244 266 427 532 854 1159 1708 2318 4636 8113 16226 32452 7091191 14182382 28364764 49638337 99276674 134732629 198553348 269465258 432562651 538930516 865125302 943128403 1730250604 1886256806 3027938557 3772513612 6055877114 8218690369 12111754228 16437380738 32874761476 57530832583 115061665166 230123330332