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10301023103 = 71471574729
BaseRepresentation
bin10011001011111110…
…10010001101111111
3222120220012012012012
421211333102031333
5132044030214403
64422054401435
7513161152220
oct114577221577
928526165165
1010301023103
114406728138
121bb596027b
13c82185b57
146da121247
1540451eed8
hex265fd237f

10301023103 has 4 divisors (see below), whose sum is σ = 11772597840. Its totient is φ = 8829448368.

The previous prime is 10301023079. The next prime is 10301023151. The reversal of 10301023103 is 30132010301.

Adding to 10301023103 its reverse (30132010301), we get a palindrome (40433033404).

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10301023103 - 220 = 10299974527 is a prime.

It is a super-2 number, since 2×103010231032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301023193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735787358 + ... + 735787371.

It is an arithmetic number, because the mean of its divisors is an integer number (2943149460).

Almost surely, 210301023103 is an apocalyptic number.

10301023103 is a deficient number, since it is larger than the sum of its proper divisors (1471574737).

10301023103 is an equidigital number, since it uses as much as digits as its factorization.

10301023103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471574736.

The product of its (nonzero) digits is 54, while the sum is 14.

The spelling of 10301023103 in words is "ten billion, three hundred one million, twenty-three thousand, one hundred three".

Divisors: 1 7 1471574729 10301023103