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2020213203301 = 5546993641999
BaseRepresentation
bin11101011001011110000…
…101110010000101100101
321011010112010112222011101
4131121132011302011211
5231044344040001201
64144023444040101
7265645523616646
oct35313605620545
97133463488141
102020213203301
11709849760687
12287645393031
13118675169bb7
146dac91d36cd
153783c80ed01
hex1d65e172165

2020213203301 has 4 divisors (see below), whose sum is σ = 2020217400000. Its totient is φ = 2020209006604.

The previous prime is 2020213203287. The next prime is 2020213203317. The reversal of 2020213203301 is 1033023120202.

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 2020213203301 - 239 = 1470457389413 is a prime.

It is a super-2 number, since 2×20202132033012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020213203361) 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, 1266301 + ... + 2375698.

It is an arithmetic number, because the mean of its divisors is an integer number (505054350000).

Almost surely, 22020213203301 is an apocalyptic number.

It is an amenable number.

2020213203301 is a deficient number, since it is larger than the sum of its proper divisors (4196699).

2020213203301 is an equidigital number, since it uses as much as digits as its factorization.

2020213203301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196698.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2020213203301 its reverse (1033023120202), we get a palindrome (3053236323503).

The spelling of 2020213203301 in words is "two trillion, twenty billion, two hundred thirteen million, two hundred three thousand, three hundred one".

Divisors: 1 554699 3641999 2020213203301