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300020101213 = 7431187353093
BaseRepresentation
bin1000101110110101001…
…01110111000001011101
31001200101220202021102111
410113122211313001131
514403420121214323
6345454411554021
730450530532430
oct4273245670135
91050356667374
10300020101213
11106268586678
124a19015b911
13223a4049111
1410741a95817
157c0e32ec0d
hex45da97705d

300020101213 has 16 divisors (see below), whose sum is σ = 343865627136. Its totient is φ = 256421617920.

The previous prime is 300020101207. The next prime is 300020101219. The reversal of 300020101213 is 312101020003.

It is an interprime number because it is at equal distance from previous prime (300020101207) and next prime (300020101219).

It is a cyclic number.

It is not a de Polignac number, because 300020101213 - 217 = 300019970141 is a prime.

It is a super-2 number, since 2×3000201012132 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300020101193 and 300020101202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300020101219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5624295 + ... + 5677387.

It is an arithmetic number, because the mean of its divisors is an integer number (21491601696).

Almost surely, 2300020101213 is an apocalyptic number.

It is an amenable number.

300020101213 is a deficient number, since it is larger than the sum of its proper divisors (43845525923).

300020101213 is a wasteful number, since it uses less digits than its factorization.

300020101213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55404.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 300020101213 its reverse (312101020003), we get a palindrome (612121121216).

The spelling of 300020101213 in words is "three hundred billion, twenty million, one hundred one thousand, two hundred thirteen".

Divisors: 1 7 431 1873 3017 13111 53093 371651 807263 5650841 22883083 99443189 160181581 696102323 42860014459 300020101213