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130103111310 = 2354336770377
BaseRepresentation
bin111100100101010111…
…1111110111010001110
3110102211002221211202020
41321022233332322032
54112422344030220
6135434001111010
712254035125264
oct1711257767216
9412732854666
10130103111310
11501a38a6197
122126b328466
13c365367543
14642306a434
1535b6e30040
hex1e4abfee8e

130103111310 has 16 divisors (see below), whose sum is σ = 312247467216. Its totient is φ = 34694163008.

The previous prime is 130103111239. The next prime is 130103111323. The reversal of 130103111310 is 13111301031.

It is a super-2 number, since 2×1301031113102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130103111310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2168385159 + ... + 2168385218.

It is an arithmetic number, because the mean of its divisors is an integer number (19515466701).

Almost surely, 2130103111310 is an apocalyptic number.

130103111310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130103111310 is an abundant number, since it is smaller than the sum of its proper divisors (182144355906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130103111310 is a wasteful number, since it uses less digits than its factorization.

130103111310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336770387.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 130103111310 its reverse (13111301031), we get a palindrome (143214412341).

The spelling of 130103111310 in words is "one hundred thirty billion, one hundred three million, one hundred eleven thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 4336770377 8673540754 13010311131 21683851885 26020622262 43367703770 65051555655 130103111310