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130210110012 = 223171075965279
BaseRepresentation
bin111100101000100100…
…0001001101000111100
3110110002120021221101010
41321101020021220330
54113132242010022
6135452342315220
712256504446663
oct1712110115074
9413076257333
10130210110012
1150249237974
122129b128b10
13c38158b798
14643335ddda
1535c151850c
hex1e51209a3c

130210110012 has 48 divisors (see below), whose sum is σ = 324702120960. Its totient is φ = 40468445952.

The previous prime is 130210110007. The next prime is 130210110071. The reversal of 130210110012 is 210011012031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 130210110012.

It is a congruent 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, 2960812 + ... + 3004467.

It is an arithmetic number, because the mean of its divisors is an integer number (6764627520).

Almost surely, 2130210110012 is an apocalyptic number.

130210110012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130210110012 is an abundant number, since it is smaller than the sum of its proper divisors (194492010948).

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

130210110012 is a wasteful number, since it uses less digits than its factorization.

130210110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5965410 (or 5965408 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 130210110012 its reverse (210011012031), we get a palindrome (340221122043).

The spelling of 130210110012 in words is "one hundred thirty billion, two hundred ten million, one hundred ten thousand, twelve".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 107 204 214 321 428 642 1284 1819 3638 5457 7276 10914 21828 5965279 11930558 17895837 23861116 35791674 71583348 101409743 202819486 304229229 405638972 608458458 638284853 1216916916 1276569706 1914854559 2553139412 3829709118 7659418236 10850842501 21701685002 32552527503 43403370004 65105055006 130210110012