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10300200103 = 43323787991
BaseRepresentation
bin10011001011111000…
…01001010010100111
3222120211122101020201
421211330021102213
5132043322400403
64422025011331
7513151153624
oct114574112247
928524571221
1010300200103
114406215876
121bb5623b47
13c81c5837b
146d9d8934b
1540440b21d
hex265f094a7

10300200103 has 4 divisors (see below), whose sum is σ = 10323988528. Its totient is φ = 10276411680.

The previous prime is 10300200073. The next prime is 10300200121. The reversal of 10300200103 is 30100200301.

10300200103 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: 30100200301 = 52335751997.

It is a cyclic number.

It is not a de Polignac number, because 10300200103 - 221 = 10298102951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10300200103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300200133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11893563 + ... + 11894428.

It is an arithmetic number, because the mean of its divisors is an integer number (2580997132).

Almost surely, 210300200103 is an apocalyptic number.

10300200103 is a deficient number, since it is larger than the sum of its proper divisors (23788425).

10300200103 is an equidigital number, since it uses as much as digits as its factorization.

10300200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23788424.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10300200103 its reverse (30100200301), we get a palindrome (40400400404).

The spelling of 10300200103 in words is "ten billion, three hundred million, two hundred thousand, one hundred three".

Divisors: 1 433 23787991 10300200103