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200130210103 = 753672655409
BaseRepresentation
bin1011101001100010110…
…0001010100100110111
3201010120102022001011211
42322120230022210313
511234331313210403
6231534420542251
720313261501205
oct2723054124467
9633512261154
10200130210103
1177969316a5a
1232953251987
1315b452ac485
1499874d8075
155314ae506d
hex2e98b0a937

200130210103 has 4 divisors (see below), whose sum is σ = 200132940880. Its totient is φ = 200127479328.

The previous prime is 200130210101. The next prime is 200130210131. The reversal of 200130210103 is 301012031002.

200130210103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301012031002 = 2150506015501.

It is a cyclic number.

It is not a de Polignac number, because 200130210103 - 21 = 200130210101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200130210101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252338 + ... + 1403071.

It is an arithmetic number, because the mean of its divisors is an integer number (50033235220).

Almost surely, 2200130210103 is an apocalyptic number.

200130210103 is a deficient number, since it is larger than the sum of its proper divisors (2730777).

200130210103 is an equidigital number, since it uses as much as digits as its factorization.

200130210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730776.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 200130210103 its reverse (301012031002), we get a palindrome (501142241105).

The spelling of 200130210103 in words is "two hundred billion, one hundred thirty million, two hundred ten thousand, one hundred three".

Divisors: 1 75367 2655409 200130210103