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13100002130 = 2523274920719
BaseRepresentation
bin11000011001101001…
…00010101101010010
31020210221222001121002
430030310202231102
5203312100032010
610003522302002
7642426116015
oct141464425522
936727861532
1013100002130
115612678546
1226571b7902
13130a016467
148c3b5b37c
1551a1071a5
hex30cd22b52

13100002130 has 32 divisors (see below), whose sum is σ = 24615360000. Its totient is φ = 5010109632.

The previous prime is 13100002109. The next prime is 13100002211. The reversal of 13100002130 is 3120000131.

It is a super-2 number, since 2×131000021302 (a number of 21 digits) contains 22 as substring.

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, 621911 + ... + 642629.

It is an arithmetic number, because the mean of its divisors is an integer number (769230000).

Almost surely, 213100002130 is an apocalyptic number.

13100002130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13100002130 is a deficient number, since it is larger than the sum of its proper divisors (11515357870).

13100002130 is a wasteful number, since it uses less digits than its factorization.

13100002130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23498.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 13100002130 its reverse (3120000131), we get a palindrome (16220002261).

The spelling of 13100002130 in words is "thirteen billion, one hundred million, two thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 2749 5498 13745 20719 27490 41438 63227 103595 126454 207190 316135 476537 632270 953074 2382685 4765370 56956531 113913062 284782655 569565310 1310000213 2620000426 6550001065 13100002130