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12010123313313 = 3101313136193047
BaseRepresentation
bin1010111011000101001100…
…1000100100000010100001
31120112011020010212200222120
42232301103020210002201
53033233213032011223
641313212515454453
72346463023525336
oct256612310440241
946464203780876
1012010123313313
113910512563a44
12141b785bb7429
1369171bac40c8
142d741628098d
1515c626a3abe3
hexaec532240a1

12010123313313 has 32 divisors (see below), whose sum is σ = 16235810042112. Its totient is φ = 7896255744000.

The previous prime is 12010123313299. The next prime is 12010123313329. The reversal of 12010123313313 is 31331332101021.

It is not a de Polignac number, because 12010123313313 - 210 = 12010123312289 is a prime.

It is a super-3 number, since 3×120101233133133 (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12010123303313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129029356 + ... + 129122402.

It is an arithmetic number, because the mean of its divisors is an integer number (507369063816).

Almost surely, 212010123313313 is an apocalyptic number.

It is an amenable number.

12010123313313 is a deficient number, since it is larger than the sum of its proper divisors (4225686728799).

12010123313313 is a wasteful number, since it uses less digits than its factorization.

12010123313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94825.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 12010123313313 its reverse (31331332101021), we get a palindrome (43341455414334).

The spelling of 12010123313313 in words is "twelve trillion, ten billion, one hundred twenty-three million, three hundred thirteen thousand, three hundred thirteen".

Divisors: 1 3 101 303 313 939 1361 4083 31613 93047 94839 137461 279141 412383 425993 1277979 9397747 28193241 29123711 43025293 87371133 126636967 129075879 379910901 2941494811 8824484433 12790333667 38371001001 39637370671 118912112013 4003374437771 12010123313313