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13110213020311 = 115991989712099
BaseRepresentation
bin1011111011000111010110…
…0101110000101010010111
31201102022202021202001120201
42332301311211300222113
53204244204013122221
643514425420041331
72522116204665331
oct276616545605227
951368667661521
1013110213020311
1141a5012516150
121578a1b993247
1374139834ab34
1433477561a451
1517b06030b891
hexbec75970a97

13110213020311 has 8 divisors (see below), whose sum is σ = 14325927120000. Its totient is φ = 11898478346040.

The previous prime is 13110213020309. The next prime is 13110213020321. The reversal of 13110213020311 is 11302031201131.

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

It is not a de Polignac number, because 13110213020311 - 21 = 13110213020309 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 (13110213020321) 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, 994849461 + ... + 994862638.

It is an arithmetic number, because the mean of its divisors is an integer number (1790740890000).

Almost surely, 213110213020311 is an apocalyptic number.

13110213020311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13110213020311 is a deficient number, since it is larger than the sum of its proper divisors (1215714099689).

13110213020311 is a wasteful number, since it uses less digits than its factorization.

13110213020311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989712709.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13110213020311 its reverse (11302031201131), we get a palindrome (24412244221442).

The spelling of 13110213020311 in words is "thirteen trillion, one hundred ten billion, two hundred thirteen million, twenty thousand, three hundred eleven".

Divisors: 1 11 599 6589 1989712099 21886833089 1191837547301 13110213020311