Base | Representation |
---|---|
bin | 11011100010101100000011… |
… | …100010100001010111111101 |
3 | 120212220000100012021020002121 |
4 | 123202230003202201113331 |
5 | 111334102313114432313 |
6 | 1105342453500122541 |
7 | 34341266434624630 |
oct | 3342540342412775 |
9 | 525800305236077 |
10 | 121131022030333 |
11 | 356614180697a7 |
12 | 11704006236451 |
13 | 52787b624b7c3 |
14 | 21caab65c5c17 |
15 | e00d6881428d |
hex | 6e2b038a15fd |
121131022030333 has 8 divisors (see below), whose sum is σ = 138435533696768. Its totient is φ = 103826530350864.
The previous prime is 121131022030331. The next prime is 121131022030339. The reversal of 121131022030333 is 333030220131121.
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 121131022030333 - 21 = 121131022030331 is a prime.
It is a super-2 number, since 2×1211310220303332 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121131022030298 and 121131022030307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121131022030331) 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, 11717260 + ... + 19482202.
It is an arithmetic number, because the mean of its divisors is an integer number (17304441712096).
Almost surely, 2121131022030333 is an apocalyptic number.
It is an amenable number.
121131022030333 is a deficient number, since it is larger than the sum of its proper divisors (17304511666435).
121131022030333 is an equidigital number, since it uses as much as digits as its factorization.
121131022030333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9993483.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 121131022030333 its reverse (333030220131121), we get a palindrome (454161242161454).
The spelling of 121131022030333 in words is "one hundred twenty-one trillion, one hundred thirty-one billion, twenty-two million, thirty thousand, three hundred thirty-three".
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