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13023112201310 = 2510911947809359
BaseRepresentation
bin1011110110000010110111…
…1110100000010001011110
31201002222221002012000010102
42331200231332200101132
53201332313210420220
643410422443141102
72512613601151451
oct275405576402136
951088832160112
1013023112201310
114171086364712
121563b71b14792
137360c7070893
1433047179d498
15178b6375b775
hexbd82dfa045e

13023112201310 has 16 divisors (see below), whose sum is σ = 23656662532800. Its totient is φ = 5161453642656.

The previous prime is 13023112201303. The next prime is 13023112201339. The reversal of 13023112201310 is 1310221132031.

It is a happy number.

It is a super-2 number, since 2×130231122013102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5973903590 + ... + 5973905769.

It is an arithmetic number, because the mean of its divisors is an integer number (1478541408300).

Almost surely, 213023112201310 is an apocalyptic number.

13023112201310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023112201310 is a deficient number, since it is larger than the sum of its proper divisors (10633550331490).

13023112201310 is a wasteful number, since it uses less digits than its factorization.

13023112201310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11947809475.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13023112201310 its reverse (1310221132031), we get a palindrome (14333333333341).

The spelling of 13023112201310 in words is "thirteen trillion, twenty-three billion, one hundred twelve million, two hundred one thousand, three hundred ten".

Divisors: 1 2 5 10 109 218 545 1090 11947809359 23895618718 59739046795 119478093590 1302311220131 2604622440262 6511556100655 13023112201310