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130102320313 = 7127709206413
BaseRepresentation
bin111100100101010110…
…0111101110010111001
3110102211001110122201001
41321022230331302321
54112422143222223
6135433532125001
712254025322210
oct1711254756271
9412731418631
10130102320313
11501a3405979
122126b006761
13c36514b4b4
146422d02077
1535b6d259ad
hex1e4ab3dcb9

130102320313 has 16 divisors (see below), whose sum is σ = 150071234560. Its totient is φ = 110481610176.

The previous prime is 130102320311. The next prime is 130102320323. The reversal of 130102320313 is 313023201031.

It is not a de Polignac number, because 130102320313 - 21 = 130102320311 is a prime.

It is a super-2 number, since 2×1301023203132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130102320311) 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, 527095 + ... + 733507.

It is an arithmetic number, because the mean of its divisors is an integer number (9379452160).

Almost surely, 2130102320313 is an apocalyptic number.

It is an amenable number.

130102320313 is a deficient number, since it is larger than the sum of its proper divisors (19968914247).

130102320313 is a wasteful number, since it uses less digits than its factorization.

130102320313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207256.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130102320313 its reverse (313023201031), we get a palindrome (443125521344).

The spelling of 130102320313 in words is "one hundred thirty billion, one hundred two million, three hundred twenty thousand, three hundred thirteen".

Divisors: 1 7 127 709 889 4963 90043 206413 630301 1444891 26214451 146346817 183501157 1024427719 18586045759 130102320313