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10103411121 = 310731474801
BaseRepresentation
bin10010110100011010…
…11101000110110001
3222002010100110111220
421122031131012301
5131142433123441
64350315055253
7505241402046
oct113215350661
928063313456
1010103411121
114315126351
121b5b741529
13c5025679b
146bbba11cd
153e1ed8466
hex25a35d1b1

10103411121 has 8 divisors (see below), whose sum is σ = 13597114464. Its totient is φ = 6672657600.

The previous prime is 10103411093. The next prime is 10103411161. The reversal of 10103411121 is 12111430101.

10103411121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10103411121 - 225 = 10069856689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10103411121.

It is not an unprimeable number, because it can be changed into a prime (10103411161) 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 7 ways as a sum of consecutive naturals, for example, 15737080 + ... + 15737721.

It is an arithmetic number, because the mean of its divisors is an integer number (1699639308).

Almost surely, 210103411121 is an apocalyptic number.

It is an amenable number.

10103411121 is a deficient number, since it is larger than the sum of its proper divisors (3493703343).

10103411121 is a wasteful number, since it uses less digits than its factorization.

10103411121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31474911.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10103411121 its reverse (12111430101), we get a palindrome (22214841222).

The spelling of 10103411121 in words is "ten billion, one hundred three million, four hundred eleven thousand, one hundred twenty-one".

Divisors: 1 3 107 321 31474801 94424403 3367803707 10103411121