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102333000113 = 109579339509
BaseRepresentation
bin101111101001110000…
…1011010100110110001
3100210010202121000202022
41133103201122212301
53134034222000423
6115002223201225
710251623102051
oct1372341324661
9323122530668
10102333000113
113a443346673
12179bb146215
13985ac6a296
144d4ac3d561
1529dde78dc8
hex17d385a9b1

102333000113 has 4 divisors (see below), whose sum is σ = 102342350580. Its totient is φ = 102323649648.

The previous prime is 102333000109. The next prime is 102333000139. The reversal of 102333000113 is 311000333201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311000333201 = 734260278537.

It can be written as a sum of positive squares in 2 ways, for example, as 80490229264 + 21842770849 = 283708^2 + 147793^2 .

It is a cyclic number.

It is not a de Polignac number, because 102333000113 - 22 = 102333000109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102333000091 and 102333000100.

It is not an unprimeable number, because it can be changed into a prime (102333000173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4658798 + ... + 4680711.

It is an arithmetic number, because the mean of its divisors is an integer number (25585587645).

Almost surely, 2102333000113 is an apocalyptic number.

It is an amenable number.

102333000113 is a deficient number, since it is larger than the sum of its proper divisors (9350467).

102333000113 is an equidigital number, since it uses as much as digits as its factorization.

102333000113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9350466.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 102333000113 its reverse (311000333201), we get a palindrome (413333333314).

The spelling of 102333000113 in words is "one hundred two billion, three hundred thirty-three million, one hundred thirteen", and thus it is an aban number.

Divisors: 1 10957 9339509 102333000113