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10201310200 = 235251006551
BaseRepresentation
bin10011000000000101…
…11010001111111000
3222022221120020210201
421200002322033320
5131343013411300
64404133251544
7510540464104
oct114002721770
928287506721
1010201310200
114365412384
121b88493bb4
13c67612c33
146caba6904
153ea8c566a
hex2600ba3f8

10201310200 has 24 divisors (see below), whose sum is σ = 23718046680. Its totient is φ = 4080524000.

The previous prime is 10201310149. The next prime is 10201310233. The reversal of 10201310200 is 201310201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25503076 + ... + 25503475.

It is an arithmetic number, because the mean of its divisors is an integer number (988251945).

Almost surely, 210201310200 is an apocalyptic number.

10201310200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201310200 is an abundant number, since it is smaller than the sum of its proper divisors (13516736480).

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

10201310200 is a wasteful number, since it uses less digits than its factorization.

10201310200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51006567 (or 51006558 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10201310200 its reverse (201310201), we get a palindrome (10402620401).

Subtracting from 10201310200 its reverse (201310201), we obtain a palindrome (9999999999).

The spelling of 10201310200 in words is "ten billion, two hundred one million, three hundred ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 51006551 102013102 204026204 255032755 408052408 510065510 1020131020 1275163775 2040262040 2550327550 5100655100 10201310200