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10201003131330 = 23351161239235591
BaseRepresentation
bin1001010001110001101100…
…1010110000000111000010
31100010012120110002021211000
42110130123022300013002
52314113123300200310
633410135351432430
72101666236643404
oct224343312600702
940105513067730
1010201003131330
113283248367680
121189033385716
1358cc4823cc1b
14273a34534b74
1512a5414b64c0
hex9471b2b01c2

10201003131330 has 256 divisors, whose sum is σ = 30288461414400. Its totient is φ = 2422242144000.

The previous prime is 10201003131313. The next prime is 10201003131419. The reversal of 10201003131330 is 3313130010201.

It is a happy number.

10201003131330 is a `hidden beast` number, since 1 + 0 + 20 + 1 + 0 + 0 + 313 + 1 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 43181835 + ... + 43417425.

It is an arithmetic number, because the mean of its divisors is an integer number (118314302400).

Almost surely, 210201003131330 is an apocalyptic number.

10201003131330 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 10201003131330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15144230707200).

10201003131330 is an abundant number, since it is smaller than the sum of its proper divisors (20087458283070).

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

10201003131330 is a wasteful number, since it uses less digits than its factorization.

10201003131330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235918 (or 235912 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10201003131330 its reverse (3313130010201), we get a palindrome (13514133141531).

The spelling of 10201003131330 in words is "ten trillion, two hundred one billion, three million, one hundred thirty-one thousand, three hundred thirty".