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2020010211013 = 6912923314343
BaseRepresentation
bin11101011001010001111…
…111011011011011000101
321011002222222120220002111
4131121101333123123011
5231043440103223023
64143551353141021
7265640510330464
oct35312177333305
97132888526074
102020010211013
11709755114563
122875a93ba771
131186420a5912
146daaa2729db
1537829ab400d
hex1d651fdb6c5

2020010211013 has 4 divisors (see below), whose sum is σ = 2022933526048. Its totient is φ = 2017086895980.

The previous prime is 2020010211001. The next prime is 2020010211031. The reversal of 2020010211013 is 3101120100202.

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 2020010211013 - 233 = 2011420276421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020010210984 and 2020010211002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020010211113) 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, 1461656481 + ... + 1461657862.

It is an arithmetic number, because the mean of its divisors is an integer number (505733381512).

Almost surely, 22020010211013 is an apocalyptic number.

It is an amenable number.

2020010211013 is a deficient number, since it is larger than the sum of its proper divisors (2923315035).

2020010211013 is an equidigital number, since it uses as much as digits as its factorization.

2020010211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923315034.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2020010211013 its reverse (3101120100202), we get a palindrome (5121130311215).

The spelling of 2020010211013 in words is "two trillion, twenty billion, ten million, two hundred eleven thousand, thirteen".

Divisors: 1 691 2923314343 2020010211013