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230130131012200 = 235237167709262651
BaseRepresentation
bin110100010100110101011000…
…101101100000101001101000
31010011211020002111210011122001
4310110311120231200221220
5220130423002014342300
62133240153411540344
766321232115246116
oct6424653055405150
91104736074704561
10230130131012200
1167365705526981
12219889172ba6b4
139b54241784063
1440b8501a20ab6
151b9132d45a16a
hexd14d58b60a68

230130131012200 has 192 divisors, whose sum is σ = 553585736995200. Its totient is φ = 88901940096000.

The previous prime is 230130131012191. The next prime is 230130131012209. The reversal of 230130131012200 is 2210131031032.

It is an interprime number because it is at equal distance from previous prime (230130131012191) and next prime (230130131012209).

It is not an unprimeable number, because it can be changed into a prime (230130131012209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 876050875 + ... + 876313525.

It is an arithmetic number, because the mean of its divisors is an integer number (2883259046850).

Almost surely, 2230130131012200 is an apocalyptic number.

230130131012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230130131012200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276792868497600).

230130131012200 is an abundant number, since it is smaller than the sum of its proper divisors (323455605983000).

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

230130131012200 is a wasteful number, since it uses less digits than its factorization.

230130131012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263580 (or 263571 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 230130131012200 its reverse (2210131031032), we get a palindrome (232340262043232).

The spelling of 230130131012200 in words is "two hundred thirty trillion, one hundred thirty billion, one hundred thirty-one million, twelve thousand, two hundred".