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10103321013 = 33392399277
BaseRepresentation
bin10010110100011010…
…00111000110110101
3222002010011212220120
421122031013012311
5131142422233023
64350313122153
7505240545252
oct113215070665
928063155816
1010103321013
114315074685
121b5b6b9359
13c50224776
146bbb7a429
153e1ebb8e3
hex25a3471b5

10103321013 has 8 divisors (see below), whose sum is σ = 13471627488. Its totient is φ = 6735280944.

The previous prime is 10103321009. The next prime is 10103321099. The reversal of 10103321013 is 31012330101.

10103321013 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 10103321013 - 22 = 10103321009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10103320983 and 10103321001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103320013) 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, 52131 + ... + 151407.

It is an arithmetic number, because the mean of its divisors is an integer number (1683953436).

Almost surely, 210103321013 is an apocalyptic number.

It is an amenable number.

10103321013 is a deficient number, since it is larger than the sum of its proper divisors (3368306475).

10103321013 is an equidigital number, since it uses as much as digits as its factorization.

10103321013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133203.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10103321013 its reverse (31012330101), we get a palindrome (41115651114).

The spelling of 10103321013 in words is "ten billion, one hundred three million, three hundred twenty-one thousand, thirteen".

Divisors: 1 3 33923 99277 101769 297831 3367773671 10103321013