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13032121130200 = 23521731676412879
BaseRepresentation
bin1011110110100100011011…
…1100110101110011011000
31201010212011221002000021101
42331221012330311303120
53202004241002131300
643414512423521144
72513353052611324
oct275510674656330
951125157060241
1013032121130200
1141749896a4297
121565866bb91b4
13736c01629033
14330a8805a984
15178ede5edb6a
hexbda46f35cd8

13032121130200 has 384 divisors, whose sum is σ = 33675330355200. Its totient is φ = 4668162048000.

The previous prime is 13032121130173. The next prime is 13032121130227. The reversal of 13032121130200 is 203112123031.

It is an interprime number because it is at equal distance from previous prime (13032121130173) and next prime (13032121130227).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4526612361 + ... + 4526615239.

It is an arithmetic number, because the mean of its divisors is an integer number (87696172800).

Almost surely, 213032121130200 is an apocalyptic number.

13032121130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13032121130200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16837665177600).

13032121130200 is an abundant number, since it is smaller than the sum of its proper divisors (20643209225000).

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

13032121130200 is a wasteful number, since it uses less digits than its factorization.

13032121130200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13032121130200 its reverse (203112123031), we get a palindrome (13235233253231).

The spelling of 13032121130200 in words is "thirteen trillion, thirty-two billion, one hundred twenty-one million, one hundred thirty thousand, two hundred".