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13013102130 = 235761967153
BaseRepresentation
bin11000001111010010…
…00010111000110010
31020120220110002012120
430013221002320302
5203122323232010
65551135535110
7640322354160
oct140751027062
936526402176
1013013102130
115578614266
12263208a496
1312c500b542
148b63ba230
1551268de70
hex307a42e32

13013102130 has 32 divisors (see below), whose sum is σ = 35693080704. Its totient is φ = 2974423296.

The previous prime is 13013102093. The next prime is 13013102161. The reversal of 13013102130 is 3120131031.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30983367 + ... + 30983786.

It is an arithmetic number, because the mean of its divisors is an integer number (1115408772).

Almost surely, 213013102130 is an apocalyptic number.

13013102130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013102130 is an abundant number, since it is smaller than the sum of its proper divisors (22679978574).

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

13013102130 is a wasteful number, since it uses less digits than its factorization.

13013102130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61967170.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13013102130 its reverse (3120131031), we get a palindrome (16133233161).

The spelling of 13013102130 in words is "thirteen billion, thirteen million, one hundred two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 61967153 123934306 185901459 309835765 371802918 433770071 619671530 867540142 929507295 1301310213 1859014590 2168850355 2602620426 4337700710 6506551065 13013102130