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102000300313 = 377926991347
BaseRepresentation
bin101111011111110110…
…0010001000100011001
3100202021120120010102111
41132333230101010121
53132344034102223
6114505220232321
710240443150562
oct1367754210431
9322246503374
10102000300313
113a29256835a
121792783b6a1
1398070606b2
144d18997169
1529beb5b30d
hex17bfb11119

102000300313 has 4 divisors (see below), whose sum is σ = 102027295440. Its totient is φ = 101973305188.

The previous prime is 102000300293. The next prime is 102000300319. The reversal of 102000300313 is 313003000201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313003000201 = 1512072867551.

It is a cyclic number.

It is not a de Polignac number, because 102000300313 - 221 = 101998203161 is a prime.

It is a super-2 number, since 2×1020003003132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102000300293 and 102000300302.

It is not an unprimeable number, because it can be changed into a prime (102000300319) 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, 13491895 + ... + 13499452.

It is an arithmetic number, because the mean of its divisors is an integer number (25506823860).

Almost surely, 2102000300313 is an apocalyptic number.

It is an amenable number.

102000300313 is a deficient number, since it is larger than the sum of its proper divisors (26995127).

102000300313 is an equidigital number, since it uses as much as digits as its factorization.

102000300313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26995126.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 102000300313 its reverse (313003000201), we get a palindrome (415003300514).

The spelling of 102000300313 in words is "one hundred two billion, three hundred thousand, three hundred thirteen".

Divisors: 1 3779 26991347 102000300313