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2012313313201 = 7194130119491
BaseRepresentation
bin11101010010000111001…
…110000101111110110001
321010101010120111222020011
4131102013032011332301
5230432204202010301
64140235522014521
7265245666640252
oct35220716057661
97111116458204
102012313313201
1170646544a294
12285bbb7a7441
131179b65a8609
146d579d48b29
1537528edba51
hex1d487385fb1

2012313313201 has 8 divisors (see below), whose sum is σ = 2042824425408. Its totient is φ = 1981862442000.

The previous prime is 2012313313193. The next prime is 2012313313217. The reversal of 2012313313201 is 1023133132102.

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

It is a cyclic number.

It is not a de Polignac number, because 2012313313201 - 23 = 2012313313193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012313316201) 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, 14992935 + ... + 15126556.

It is an arithmetic number, because the mean of its divisors is an integer number (255353053176).

Almost surely, 22012313313201 is an apocalyptic number.

It is an amenable number.

2012313313201 is a deficient number, since it is larger than the sum of its proper divisors (30511112207).

2012313313201 is an equidigital number, since it uses as much as digits as its factorization.

2012313313201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30120503.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2012313313201 its reverse (1023133132102), we get a palindrome (3035446445303).

The spelling of 2012313313201 in words is "two trillion, twelve billion, three hundred thirteen million, three hundred thirteen thousand, two hundred one".

Divisors: 1 71 941 66811 30119491 2138483861 28342441031 2012313313201