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13201301023 = 171940870901
BaseRepresentation
bin11000100101101101…
…11101111000011111
31021002000120120112221
430102312331320133
5204014013113043
610021541410211
7645066131041
oct142266757037
937060516487
1013201301023
115664876939
122685109967
131324cc3231
148d33a9a91
15523e668ed
hex312dbde1f

13201301023 has 8 divisors (see below), whose sum is σ = 14713524720. Its totient is φ = 11770819200.

The previous prime is 13201301017. The next prime is 13201301027. The reversal of 13201301023 is 32010310231.

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

It is not a de Polignac number, because 13201301023 - 217 = 13201169951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13201300988 and 13201301006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201301027) 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, 20435128 + ... + 20435773.

It is an arithmetic number, because the mean of its divisors is an integer number (1839190590).

Almost surely, 213201301023 is an apocalyptic number.

13201301023 is a deficient number, since it is larger than the sum of its proper divisors (1512223697).

13201301023 is a wasteful number, since it uses less digits than its factorization.

13201301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40870937.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13201301023 its reverse (32010310231), we get a palindrome (45211611254).

The spelling of 13201301023 in words is "thirteen billion, two hundred one million, three hundred one thousand, twenty-three".

Divisors: 1 17 19 323 40870901 694805317 776547119 13201301023