Search a number
-
+
130111020113 = 1930389225343
BaseRepresentation
bin111100100101100111…
…0001001110001010001
3110102211122211122120212
41321023032021301101
54112431410120423
6135434442413505
712254162265104
oct1711316116121
9412748748525
10130111020113
11501a8308198
1221271b01295
13c366ba62c9
14642412873b
1535b7993578
hex1e4b389c51

130111020113 has 8 divisors (see below), whose sum is σ = 136964083200. Its totient is φ = 123258468528.

The previous prime is 130111020103. The next prime is 130111020133. The reversal of 130111020113 is 311020111031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130111020113 - 212 = 130111016017 is a prime.

It is a super-3 number, since 3×1301110201133 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130111020103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464720 + ... + 690062.

It is an arithmetic number, because the mean of its divisors is an integer number (17120510400).

Almost surely, 2130111020113 is an apocalyptic number.

It is an amenable number.

130111020113 is a deficient number, since it is larger than the sum of its proper divisors (6853063087).

130111020113 is a wasteful number, since it uses less digits than its factorization.

130111020113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255751.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 130111020113 its reverse (311020111031), we get a palindrome (441131131144).

The spelling of 130111020113 in words is "one hundred thirty billion, one hundred eleven million, twenty thousand, one hundred thirteen".

Divisors: 1 19 30389 225343 577391 4281517 6847948427 130111020113