Base | Representation |
---|---|
bin | 11101011111011110010… |
… | …11100100101101010011 |
3 | 10120212120201100211022010 |
4 | 32233233023210231103 |
5 | 113100300001244443 |
6 | 2053303432514003 |
7 | 133132156521312 |
oct | 16575713445523 |
9 | 3525521324263 |
10 | 1013330103123 |
11 | 360829475748 |
12 | 14448224b903 |
13 | 74730b78220 |
14 | 3708c980279 |
15 | 1b55bb71733 |
hex | ebef2e4b53 |
1013330103123 has 32 divisors (see below), whose sum is σ = 1470415564800. Its totient is φ = 617007726720.
The previous prime is 1013330103113. The next prime is 1013330103173. The reversal of 1013330103123 is 3213010333101.
It is not a de Polignac number, because 1013330103123 - 217 = 1013329972051 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1013330103123.
It is not an unprimeable number, because it can be changed into a prime (1013330103103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4637278 + ... + 4850876.
It is an arithmetic number, because the mean of its divisors is an integer number (45950486400).
Almost surely, 21013330103123 is an apocalyptic number.
1013330103123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1013330103123 is a deficient number, since it is larger than the sum of its proper divisors (457085461677).
1013330103123 is a wasteful number, since it uses less digits than its factorization.
1013330103123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214899.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 1013330103123 its reverse (3213010333101), we get a palindrome (4226340436224).
The spelling of 1013330103123 in words is "one trillion, thirteen billion, three hundred thirty million, one hundred three thousand, one hundred twenty-three".
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