Base | Representation |
---|---|
bin | 11011100010010001001111… |
… | …100001010010001011101111 |
3 | 120212210021000202202022121111 |
4 | 123202101033201102023233 |
5 | 111333114332343101221 |
6 | 1105321333010012451 |
7 | 34336230126502036 |
oct | 3342211741221357 |
9 | 525707022668544 |
10 | 121102232003311 |
11 | 35650193923339 |
12 | 116ba510577127 |
13 | 5275b78760360 |
14 | 21c9544b4571d |
15 | e00231045be1 |
hex | 6e244f8522ef |
121102232003311 has 16 divisors (see below), whose sum is σ = 133223095764864. Its totient is φ = 109383214339584.
The previous prime is 121102232003273. The next prime is 121102232003351. The reversal of 121102232003311 is 113300232201121.
It is a cyclic number.
It is not a de Polignac number, because 121102232003311 - 237 = 120964793049839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121102232003351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19990266 + ... + 25334071.
It is an arithmetic number, because the mean of its divisors is an integer number (8326443485304).
Almost surely, 2121102232003311 is an apocalyptic number.
121102232003311 is a deficient number, since it is larger than the sum of its proper divisors (12120863761553).
121102232003311 is a wasteful number, since it uses less digits than its factorization.
121102232003311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45328770.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 121102232003311 its reverse (113300232201121), we get a palindrome (234402464204432).
The spelling of 121102232003311 in words is "one hundred twenty-one trillion, one hundred two billion, two hundred thirty-two million, three thousand, three hundred eleven".
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