Base | Representation |
---|---|
bin | 101111100011100000… |
… | …0110000101101101011 |
3 | 100202121010122200012111 |
4 | 1133013000300231223 |
5 | 3133122004111243 |
6 | 114525324423151 |
7 | 10243464066160 |
oct | 1370700605553 |
9 | 322533580174 |
10 | 102123113323 |
11 | 3a345920610 |
12 | 179609a7ab7 |
13 | 9826630b0a |
14 | 4d2b006067 |
15 | 29ca81a39d |
hex | 17c7030b6b |
102123113323 has 32 divisors (see below), whose sum is σ = 129862656000. Its totient is φ = 78003263520.
The previous prime is 102123113263. The next prime is 102123113369. The reversal of 102123113323 is 323311321201.
It is not a de Polignac number, because 102123113323 - 29 = 102123112811 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102123113294 and 102123113303.
It is not an unprimeable number, because it can be changed into a prime (102123111323) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 785148 + ... + 905926.
It is an arithmetic number, because the mean of its divisors is an integer number (4058208000).
Almost surely, 2102123113323 is an apocalyptic number.
102123113323 is a deficient number, since it is larger than the sum of its proper divisors (27739542677).
102123113323 is a wasteful number, since it uses less digits than its factorization.
102123113323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121015.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 102123113323 its reverse (323311321201), we get a palindrome (425434434524).
The spelling of 102123113323 in words is "one hundred two billion, one hundred twenty-three million, one hundred thirteen thousand, three hundred twenty-three".
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