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2011000201013 = 7997692605763
BaseRepresentation
bin11101010000111000111…
…100111101111100110101
321010020202001122221221102
4131100320330331330311
5230422012022413023
64135501333255445
7265201313445656
oct35207074757465
97106661587842
102011000201013
11705951206701
122858b3a94585
1311783752c35b
146d4937b352d
153749daab628
hex1d438f3df35

2011000201013 has 8 divisors (see below), whose sum is σ = 2036665142400. Its totient is φ = 1985340490848.

The previous prime is 2011000200997. The next prime is 2011000201033. The reversal of 2011000201013 is 3101020001102.

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 2011000201013 - 24 = 2011000200997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2011000200985 and 2011000201003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011000201033) 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, 531131 + ... + 2074632.

It is an arithmetic number, because the mean of its divisors is an integer number (254583142800).

Almost surely, 22011000201013 is an apocalyptic number.

It is an amenable number.

2011000201013 is a deficient number, since it is larger than the sum of its proper divisors (25664941387).

2011000201013 is an equidigital number, since it uses as much as digits as its factorization.

2011000201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615611.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 2011000201013 its reverse (3101020001102), we get a palindrome (5112020202115).

The spelling of 2011000201013 in words is "two trillion, eleven billion, two hundred one thousand, thirteen".

Divisors: 1 79 9769 771751 2605763 205855277 25455698747 2011000201013