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230112121310 = 2523011212131
BaseRepresentation
bin1101011001001111000…
…0000101000111011110
3210222221220112221101122
43112103300011013132
512232232200340220
6253413445210542
722424251521101
oct3262360050736
9728856487348
10230112121310
1189654325675
1238720100a52
13189129b0036
14b1cd394738
155ebbd49425
hex3593c051de

230112121310 has 8 divisors (see below), whose sum is σ = 414201818376. Its totient is φ = 92044848520.

The previous prime is 230112121249. The next prime is 230112121381. The reversal of 230112121310 is 13121211032.

230112121310 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 super-2 number, since 2×2301121213102 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11505606056 + ... + 11505606075.

It is an arithmetic number, because the mean of its divisors is an integer number (51775227297).

Almost surely, 2230112121310 is an apocalyptic number.

230112121310 is a deficient number, since it is larger than the sum of its proper divisors (184089697066).

230112121310 is a wasteful number, since it uses less digits than its factorization.

230112121310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23011212138.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 230112121310 its reverse (13121211032), we get a palindrome (243233332342).

The spelling of 230112121310 in words is "two hundred thirty billion, one hundred twelve million, one hundred twenty-one thousand, three hundred ten".

Divisors: 1 2 5 10 23011212131 46022424262 115056060655 230112121310