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102313230341 = 722088025109
BaseRepresentation
bin101111101001001011…
…0000000000000000101
3100210002101101121201112
41133102112000000011
53134014141332331
6115000235334405
710251263052200
oct1372226000005
9323071347645
10102313230341
113a433173313
12179b45b1405
139856b378aa
144d48374937
1529dc37132b
hex17d2580005

102313230341 has 6 divisors (see below), whose sum is σ = 119017431270. Its totient is φ = 87697054536.

The previous prime is 102313230329. The next prime is 102313230367. The reversal of 102313230341 is 143032313201.

It can be written as a sum of positive squares in only one way, i.e., 62852997025 + 39460233316 = 250705^2 + 198646^2 .

It is not a de Polignac number, because 102313230341 - 226 = 102246121477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102313230641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1044012506 + ... + 1044012603.

It is an arithmetic number, because the mean of its divisors is an integer number (19836238545).

Almost surely, 2102313230341 is an apocalyptic number.

It is an amenable number.

102313230341 is a deficient number, since it is larger than the sum of its proper divisors (16704200929).

102313230341 is an equidigital number, since it uses as much as digits as its factorization.

102313230341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088025123 (or 2088025116 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102313230341 its reverse (143032313201), we get a palindrome (245345543542).

The spelling of 102313230341 in words is "one hundred two billion, three hundred thirteen million, two hundred thirty thousand, three hundred forty-one".

Divisors: 1 7 49 2088025109 14616175763 102313230341