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120300300101 = 4119131533797
BaseRepresentation
bin111000000001001110…
…1001110011101000101
3102111111221020102210102
41300002131032131011
53432333334100401
6131133140533445
711456103451622
oct1600235163505
9374457212712
10120300300101
1147023424023
121b3943b1285
13b46248b937
145b73197349
1531e152356b
hex1c0274e745

120300300101 has 8 divisors (see below), whose sum is σ = 123298953624. Its totient is φ = 117304718080.

The previous prime is 120300300077. The next prime is 120300300149. The reversal of 120300300101 is 101003003021.

It can be written as a sum of positive squares in 4 ways, for example, as 2232468001 + 118067832100 = 47249^2 + 343610^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120300300101 - 26 = 120300300037 is a prime.

It is a super-2 number, since 2×1203003001012 (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 (120300300161) 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 7 ways as a sum of consecutive naturals, for example, 688466 + ... + 845331.

It is an arithmetic number, because the mean of its divisors is an integer number (15412369203).

Almost surely, 2120300300101 is an apocalyptic number.

It is an amenable number.

120300300101 is a deficient number, since it is larger than the sum of its proper divisors (2998653523).

120300300101 is a wasteful number, since it uses less digits than its factorization.

120300300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535751.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 120300300101 its reverse (101003003021), we get a palindrome (221303303122).

The spelling of 120300300101 in words is "one hundred twenty billion, three hundred million, three hundred thousand, one hundred one".

Divisors: 1 41 1913 78433 1533797 62885677 2934153661 120300300101