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13201232030000 = 24547232356501
BaseRepresentation
bin1100000000011010011010…
…1111101110100100110000
31201202000200120001211012122
43000012212233232210300
53212242110344430000
644024321241213412
72531520556545530
oct300064657564460
951660616054178
1013201232030000
11422a67a364303
1215925a1a91268
13749b42304a11
14338d2b9b34c0
1517d5dad72085
hexc01a6bee930

13201232030000 has 300 divisors, whose sum is σ = 38184738134928. Its totient is φ = 4329336000000.

The previous prime is 13201232029987. The next prime is 13201232030009. The reversal of 13201232030000 is 3023210231.

It is not an unprimeable number, because it can be changed into a prime (13201232030009) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 36851750 + ... + 37208250.

Almost surely, 213201232030000 is an apocalyptic number.

13201232030000 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 13201232030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19092369067464).

13201232030000 is an abundant number, since it is smaller than the sum of its proper divisors (24983506104928).

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

13201232030000 is an equidigital number, since it uses as much as digits as its factorization.

13201232030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356582 (or 356538 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13201232030000 its reverse (3023210231), we get a palindrome (13204255240231).

The spelling of 13201232030000 in words is "thirteen trillion, two hundred one billion, two hundred thirty-two million, thirty thousand".