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120301300223 = 139253946171
BaseRepresentation
bin111000000001010000…
…1000010100111111111
3102111112000010020200222
41300002201002213333
53432334113101343
6131133214211555
711456115115466
oct1600241024777
9374460106628
10120301300223
1147023a47475
121b3947b3bbb
13b46274bc20
145b733779dd
1531e166ea68
hex1c028429ff

120301300223 has 4 divisors (see below), whose sum is σ = 129555246408. Its totient is φ = 111047354040.

The previous prime is 120301300183. The next prime is 120301300261. The reversal of 120301300223 is 322003103021.

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

It is a cyclic number.

It is not a de Polignac number, because 120301300223 - 28 = 120301299967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120301308223) 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, 4626973073 + ... + 4626973098.

It is an arithmetic number, because the mean of its divisors is an integer number (32388811602).

Almost surely, 2120301300223 is an apocalyptic number.

120301300223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120301300223 is a deficient number, since it is larger than the sum of its proper divisors (9253946185).

120301300223 is an equidigital number, since it uses as much as digits as its factorization.

120301300223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9253946184.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 120301300223 its reverse (322003103021), we get a palindrome (442304403244).

The spelling of 120301300223 in words is "one hundred twenty billion, three hundred one million, three hundred thousand, two hundred twenty-three".

Divisors: 1 13 9253946171 120301300223