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130030023113 = 17193713018363
BaseRepresentation
bin111100100011001100…
…1001011000111001001
3110102122000102120120222
41321012121023013021
54112300141214423
6135422430355425
712252156650204
oct1710631130711
9412560376528
10130030023113
1150166615a21
122124a95bb75
13c3531871a3
14641748293b
1535b07e43c8
hex1e4664b1c9

130030023113 has 32 divisors (see below), whose sum is σ = 148974215040. Its totient is φ = 112706380800.

The previous prime is 130030023091. The next prime is 130030023157. The reversal of 130030023113 is 311320030031.

It is not a de Polignac number, because 130030023113 - 224 = 130013245897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 130030023091 and 130030023100.

It is not an unprimeable number, because it can be changed into a prime (130030023413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15544070 + ... + 15552432.

It is an arithmetic number, because the mean of its divisors is an integer number (4655444220).

Almost surely, 2130030023113 is an apocalyptic number.

It is an amenable number.

130030023113 is a deficient number, since it is larger than the sum of its proper divisors (18944191927).

130030023113 is a wasteful number, since it uses less digits than its factorization.

130030023113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9737.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 130030023113 its reverse (311320030031), we get a palindrome (441350053144).

The spelling of 130030023113 in words is "one hundred thirty billion, thirty million, twenty-three thousand, one hundred thirteen".

Divisors: 1 17 19 37 323 629 703 1301 8363 11951 22117 24719 48137 142171 158897 309431 420223 818329 914603 2701249 5260327 5879189 10880263 15548251 99946213 184964471 206724997 402569731 3514324949 6843685427 7648824889 130030023113