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130302331323 = 31718114115733
BaseRepresentation
bin111100101011010011…
…1111100100110111011
3110110022222211021020020
41321112213330212323
54113324344100243
6135505435101523
712262004353533
oct1712647744673
9413288737206
10130302331323
11502962a612a
1221305ba18a3
13c39770a7c8
1464416c84c3
1535c9683283
hex1e569fc9bb

130302331323 has 16 divisors (see below), whose sum is σ = 184972578336. Its totient is φ = 81306616320.

The previous prime is 130302331297. The next prime is 130302331333. The reversal of 130302331323 is 323133203031.

It is not a de Polignac number, because 130302331323 - 210 = 130302330299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130302331293 and 130302331302.

It is not an unprimeable number, because it can be changed into a prime (130302331333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7048636 + ... + 7067097.

It is an arithmetic number, because the mean of its divisors is an integer number (11560786146).

Almost surely, 2130302331323 is an apocalyptic number.

130302331323 is a deficient number, since it is larger than the sum of its proper divisors (54670247013).

130302331323 is a wasteful number, since it uses less digits than its factorization.

130302331323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14115934.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 130302331323 its reverse (323133203031), we get a palindrome (453435534354).

The spelling of 130302331323 in words is "one hundred thirty billion, three hundred two million, three hundred thirty-one thousand, three hundred twenty-three".

Divisors: 1 3 17 51 181 543 3077 9231 14115733 42347199 239967461 719902383 2554947673 7664843019 43434110441 130302331323