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12020130013301 = 47512530021051
BaseRepresentation
bin1010111011101010011110…
…0101000110000001110101
31120120010001112020201202122
42232322213211012001311
53033414211240411201
641321545502045325
72350266012213644
oct256724745060165
946503045221678
1012020130013301
113914788034833
1214216b9279845
13692654cb9067
142d7ac526935b
1515ca102bde1b
hexaeea7946075

12020130013301 has 4 divisors (see below), whose sum is σ = 12022660039104. Its totient is φ = 12017599987500.

The previous prime is 12020130013289. The next prime is 12020130013303. The reversal of 12020130013301 is 10331003102021.

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 12020130013301 - 26 = 12020130013237 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 12020130013301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020130013303) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1265005775 + ... + 1265015276.

It is an arithmetic number, because the mean of its divisors is an integer number (3005665009776).

Almost surely, 212020130013301 is an apocalyptic number.

It is an amenable number.

12020130013301 is a deficient number, since it is larger than the sum of its proper divisors (2530025803).

12020130013301 is an equidigital number, since it uses as much as digits as its factorization.

12020130013301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530025802.

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

Adding to 12020130013301 its reverse (10331003102021), we get a palindrome (22351133115322).

The spelling of 12020130013301 in words is "twelve trillion, twenty billion, one hundred thirty million, thirteen thousand, three hundred one".

Divisors: 1 4751 2530021051 12020130013301