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130230203300 = 22523121355153
BaseRepresentation
bin111100101001001010…
…0110011001110100100
3110110010222002210011222
41321102110303032210
54113202413001200
6135454341115512
712260140315001
oct1712224631644
9413128083158
10130230203300
115025961129a
12212a59b8b98
13c3857a54c2
146435cb08a8
1535c3186d85
hex1e525333a4

130230203300 has 54 divisors (see below), whose sum is σ = 292009939074. Its totient is φ = 50411654400.

The previous prime is 130230203293. The next prime is 130230203303. The reversal of 130230203300 is 3302032031.

130230203300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 27444560896 + 102785642404 = 165664^2 + 320602^2 .

It is not an unprimeable number, because it can be changed into a prime (130230203303) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 581477 + ... + 773676.

Almost surely, 2130230203300 is an apocalyptic number.

130230203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130230203300 is an abundant number, since it is smaller than the sum of its proper divisors (161779735774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130230203300 is a wasteful number, since it uses less digits than its factorization.

130230203300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355229 (or 1355191 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 130230203300 its reverse (3302032031), we get a palindrome (133532235331).

The spelling of 130230203300 in words is "one hundred thirty billion, two hundred thirty million, two hundred three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 961 1550 1922 3100 3844 4805 9610 19220 24025 48050 96100 1355153 2710306 5420612 6775765 13551530 27103060 33878825 42009743 67757650 84019486 135515300 168038972 210048715 420097430 840194860 1050243575 1302302033 2100487150 2604604066 4200974300 5209208132 6511510165 13023020330 26046040660 32557550825 65115101650 130230203300