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13320232401301 = 723312668850411
BaseRepresentation
bin1100000111010101101110…
…1110000111100110010101
31202011101211220021000220221
43001311123232013212111
53221214313443320201
644155121424154341
72543232530164540
oct301653356074625
952141756230827
1013320232401301
114276095a29601
1215b1672a689b1
13758128381bc7
143409ba267857
151817531bb4a1
hexc1d5bb87995

13320232401301 has 16 divisors (see below), whose sum is σ = 16397416931328. Its totient is φ = 10568647623600.

The previous prime is 13320232401283. The next prime is 13320232401367. The reversal of 13320232401301 is 10310423202331.

It is a cyclic number.

It is not a de Polignac number, because 13320232401301 - 29 = 13320232400789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320232401391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1334420215 + ... + 1334430196.

It is an arithmetic number, because the mean of its divisors is an integer number (1024838558208).

Almost surely, 213320232401301 is an apocalyptic number.

It is an amenable number.

13320232401301 is a deficient number, since it is larger than the sum of its proper divisors (3077184530027).

13320232401301 is a wasteful number, since it uses less digits than its factorization.

13320232401301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668850472.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13320232401301 its reverse (10310423202331), we get a palindrome (23630655603632).

The spelling of 13320232401301 in words is "thirteen trillion, three hundred twenty billion, two hundred thirty-two million, four hundred one thousand, three hundred one".

Divisors: 1 7 23 31 161 217 713 4991 2668850411 18681952877 61383559453 82734362741 429684916171 579140539187 1902890343043 13320232401301