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230011212203 = 1279346751871
BaseRepresentation
bin1101011000110110111…
…1001001000110101011
3210222200212200020010022
43112031233021012223
512232030332242303
6253355442311055
722421615021333
oct3261557110653
9728625606108
10230011212203
1189602373113
12386b235848b
13188c7b0b7c6
14b1bdc080c3
155eb3065438
hex358dbc91ab

230011212203 has 8 divisors (see below), whose sum is σ = 230261882880. Its totient is φ = 229760654760.

The previous prime is 230011212191. The next prime is 230011212209. The reversal of 230011212203 is 302212110032.

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 230011212203 - 214 = 230011195819 is a prime.

It is a super-2 number, since 2×2300112122032 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230011212209) 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, 4408358 + ... + 4460228.

It is an arithmetic number, because the mean of its divisors is an integer number (28782735360).

Almost surely, 2230011212203 is an apocalyptic number.

230011212203 is a deficient number, since it is larger than the sum of its proper divisors (250670677).

230011212203 is a wasteful number, since it uses less digits than its factorization.

230011212203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56617.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 230011212203 its reverse (302212110032), we get a palindrome (532223322235).

The spelling of 230011212203 in words is "two hundred thirty billion, eleven million, two hundred twelve thousand, two hundred three".

Divisors: 1 1279 3467 51871 4434293 66343009 179836757 230011212203