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10103132201 = 291013343913
BaseRepresentation
bin10010110100011000…
…11001000000101001
3222002002211021220112
421122030121000221
5131142400212301
64350305104105
7505236130631
oct113214310051
928062737815
1010103132201
114314a55838
121b5b628035
13c50189846
146bbb2b6c1
153e1e809bb
hex25a319029

10103132201 has 8 divisors (see below), whose sum is σ = 10461863880. Its totient is φ = 9745090432.

The previous prime is 10103132197. The next prime is 10103132203. The reversal of 10103132201 is 10223130101.

It can be written as a sum of positive squares in 4 ways, for example, as 92929600 + 10010202601 = 9640^2 + 100051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10103132201 - 22 = 10103132197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103132203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142580 + ... + 201333.

It is an arithmetic number, because the mean of its divisors is an integer number (1307732985).

Almost surely, 210103132201 is an apocalyptic number.

It is an amenable number.

10103132201 is a deficient number, since it is larger than the sum of its proper divisors (358731679).

10103132201 is a wasteful number, since it uses less digits than its factorization.

10103132201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344955.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10103132201 its reverse (10223130101), we get a palindrome (20326262302).

The spelling of 10103132201 in words is "ten billion, one hundred three million, one hundred thirty-two thousand, two hundred one".

Divisors: 1 29 1013 29377 343913 9973477 348383869 10103132201