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100001130301 = 101990110201
BaseRepresentation
bin101110100100010001…
…0000010011100111101
3100120010020202202201201
41131020202002130331
53114300242132201
6113535003135501
710140056403562
oct1351042023475
9316106682651
10100001130301
1139457038336
121746a214591
139578b17067
144ba9276869
1529043ae801
hex174888273d

100001130301 has 4 divisors (see below), whose sum is σ = 100991240604. Its totient is φ = 99011020000.

The previous prime is 100001130253. The next prime is 100001130323. The reversal of 100001130301 is 103031100001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72336792025 + 27664338276 = 268955^2 + 166326^2 .

It is a cyclic number.

It is not a de Polignac number, because 100001130301 - 217 = 100000999229 is a prime.

It is a super-2 number, since 2×1000011303012 (a number of 23 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 (100001130371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495055000 + ... + 495055201.

It is an arithmetic number, because the mean of its divisors is an integer number (25247810151).

Almost surely, 2100001130301 is an apocalyptic number.

It is an amenable number.

100001130301 is a deficient number, since it is larger than the sum of its proper divisors (990110303).

100001130301 is an equidigital number, since it uses as much as digits as its factorization.

100001130301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990110302.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 100001130301 its reverse (103031100001), we get a palindrome (203032230302).

The spelling of 100001130301 in words is "one hundred billion, one million, one hundred thirty thousand, three hundred one".

Divisors: 1 101 990110201 100001130301