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13003101010123 = 72081218925509
BaseRepresentation
bin1011110100111000010100…
…1101110111100011001011
31201001002021110121011110021
42331032011031313203023
53201020322324310443
643353313034001311
72511304651634260
oct275160515674313
951032243534407
1013003101010123
114163647591584
121560108276237
13734258278153
1432d4d3c03267
15178391a2e9ed
hexbd3853778cb

13003101010123 has 8 divisors (see below), whose sum is σ = 14860759937760. Its totient is φ = 11145460349760.

The previous prime is 13003101010117. The next prime is 13003101010171. The reversal of 13003101010123 is 32101010130031.

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

It is a cyclic number.

It is not a de Polignac number, because 13003101010123 - 25 = 13003101010091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13003101010097 and 13003101010106.

It is not an unprimeable number, because it can be changed into a prime (13003101010183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3005908 + ... + 5919601.

It is an arithmetic number, because the mean of its divisors is an integer number (1857594992220).

Almost surely, 213003101010123 is an apocalyptic number.

13003101010123 is a deficient number, since it is larger than the sum of its proper divisors (1857658927637).

13003101010123 is an equidigital number, since it uses as much as digits as its factorization.

13003101010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133637.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13003101010123 its reverse (32101010130031), we get a palindrome (45104111140154).

The spelling of 13003101010123 in words is "thirteen trillion, three billion, one hundred one million, ten thousand, one hundred twenty-three".

Divisors: 1 7 208121 1456847 8925509 62478563 1857585858589 13003101010123