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130303100223 = 334826040749
BaseRepresentation
bin111100101011010101…
…0111000010100111111
3110110100001021022222000
41321112222320110333
54113330043201343
6135505503353343
712262014035322
oct1712652702477
9413301238860
10130303100223
115029678088a
12213062b2853
13c39791978a
1464418487b9
1535c9785ed3
hex1e56ab853f

130303100223 has 8 divisors (see below), whose sum is σ = 193041630000. Its totient is φ = 86868733464.

The previous prime is 130303100171. The next prime is 130303100227. The reversal of 130303100223 is 322001303031.

130303100223 is a `hidden beast` number, since 130 + 3 + 0 + 310 + 0 + 223 = 666.

It is not a de Polignac number, because 130303100223 - 29 = 130303099711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130303100196 and 130303100205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130303100227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2413020348 + ... + 2413020401.

It is an arithmetic number, because the mean of its divisors is an integer number (24130203750).

Almost surely, 2130303100223 is an apocalyptic number.

130303100223 is a deficient number, since it is larger than the sum of its proper divisors (62738529777).

130303100223 is an equidigital number, since it uses as much as digits as its factorization.

130303100223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4826040758 (or 4826040752 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 130303100223 its reverse (322001303031), we get a palindrome (452304403254).

The spelling of 130303100223 in words is "one hundred thirty billion, three hundred three million, one hundred thousand, two hundred twenty-three".

Divisors: 1 3 9 27 4826040749 14478122247 43434366741 130303100223