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13010213211330 = 235172937105122621
BaseRepresentation
bin1011110101010010110100…
…1000110000110011000010
31201001202122010110102100210
42331110231020300303002
53201124404040230310
643400450501054550
72511646132433616
oct275245510606302
951052563412323
1013010213211330
114166667200615
1215615720b7456
13734b1c8a732a
1432d9aa609346
1517865b10d820
hexbd52d230cc2

13010213211330 has 256 divisors, whose sum is σ = 35160625359360. Its totient is φ = 3064449024000.

The previous prime is 13010213211323. The next prime is 13010213211341. The reversal of 13010213211330 is 3311231201031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13010213211297 and 13010213211306.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 575127420 + ... + 575150040.

It is an arithmetic number, because the mean of its divisors is an integer number (137346192810).

Almost surely, 213010213211330 is an apocalyptic number.

13010213211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13010213211330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17580312679680).

13010213211330 is an abundant number, since it is smaller than the sum of its proper divisors (22150412148030).

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

13010213211330 is a wasteful number, since it uses less digits than its factorization.

13010213211330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23765.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13010213211330 its reverse (3311231201031), we get a palindrome (16321444412361).

The spelling of 13010213211330 in words is "thirteen trillion, ten billion, two hundred thirteen million, two hundred eleven thousand, three hundred thirty".