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12101002330301 = 28513942438959
BaseRepresentation
bin1011000000010111101111…
…1100100000000010111101
31120211211210122210002201122
42300011323330200002331
53041230323044032201
641423042420320325
72356161055445543
oct260057374400275
946754718702648
1012101002330301
113946008385555
1214353092430a5
1369a172a74081
142db997bd5d93
1515eb9514be1b
hexb017bf200bd

12101002330301 has 4 divisors (see below), whose sum is σ = 12101045054400. Its totient is φ = 12100959606204.

The previous prime is 12101002330247. The next prime is 12101002330393. The reversal of 12101002330301 is 10303320010121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12101002330301 - 210 = 12101002329277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12101002330301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12701002330301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20934341 + ... + 21504618.

It is an arithmetic number, because the mean of its divisors is an integer number (3025261263600).

Almost surely, 212101002330301 is an apocalyptic number.

It is an amenable number.

12101002330301 is a deficient number, since it is larger than the sum of its proper divisors (42724099).

12101002330301 is an equidigital number, since it uses as much as digits as its factorization.

12101002330301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42724098.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12101002330301 its reverse (10303320010121), we get a palindrome (22404322340422).

The spelling of 12101002330301 in words is "twelve trillion, one hundred one billion, two million, three hundred thirty thousand, three hundred one".

Divisors: 1 285139 42438959 12101002330301