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300031002103301 = 7701205187297989
BaseRepresentation
bin100010000111000000110100…
…1010011010100111000000101
31110100022200110101212121112022
41010032001221103110320011
5303311201443014301201
62542040201202532525
7120124344633136640
oct10416015123247005
91410280411777468
10300031002103301
11876654849935a7
1229798027667145
13cb54a57292541
145413813db8a57
1524a476543241b
hex110e0694d4e05

300031002103301 has 16 divisors (see below), whose sum is σ = 343384547425920. Its totient is φ = 256800456225600.

The previous prime is 300031002103289. The next prime is 300031002103303. The reversal of 300031002103301 is 103301200130003.

It is not a de Polignac number, because 300031002103301 - 234 = 300013822234117 is a prime.

It is a super-2 number, since 2×3000310021033012 (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 300031002103301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300031002103303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1006703615 + ... + 1007001603.

It is an arithmetic number, because the mean of its divisors is an integer number (21461534214120).

Almost surely, 2300031002103301 is an apocalyptic number.

It is an amenable number.

300031002103301 is a deficient number, since it is larger than the sum of its proper divisors (43353545322619).

300031002103301 is a wasteful number, since it uses less digits than its factorization.

300031002103301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503884.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 300031002103301 its reverse (103301200130003), we get a palindrome (403332202233304).

The spelling of 300031002103301 in words is "three hundred trillion, thirty-one billion, two million, one hundred three thousand, three hundred one".

Divisors: 1 7 701 4907 205187 297989 1436309 2085923 143836087 208890289 1006852609 1462232023 61143468943 428004282601 42861571729043 300031002103301