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130130310301 = 1097311859137
BaseRepresentation
bin111100100110001011…
…1101111010010011101
3110102220000010200202021
41321030113233102131
54113001324412201
6135440412100141
712254515246525
oct1711427572235
9412800120667
10130130310301
11502081931a2
1221278464651
13c36ab9b614
14642690a685
1535b9503ea1
hex1e4c5ef49d

130130310301 has 4 divisors (see below), whose sum is σ = 130142180412. Its totient is φ = 130118440192.

The previous prime is 130130310293. The next prime is 130130310377. The reversal of 130130310301 is 103013031031.

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 56751627076 + 73378683225 = 238226^2 + 270885^2 .

It is a cyclic number.

It is not a de Polignac number, because 130130310301 - 23 = 130130310293 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 (130130311301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5918596 + ... + 5940541.

It is an arithmetic number, because the mean of its divisors is an integer number (32535545103).

Almost surely, 2130130310301 is an apocalyptic number.

It is an amenable number.

130130310301 is a deficient number, since it is larger than the sum of its proper divisors (11870111).

130130310301 is a wasteful number, since it uses less digits than its factorization.

130130310301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11870110.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 130130310301 its reverse (103013031031), we get a palindrome (233143341332).

It can be divided in two parts, 13013031030 and 1, that added together give a palindrome (13013031031).

The spelling of 130130310301 in words is "one hundred thirty billion, one hundred thirty million, three hundred ten thousand, three hundred one".

Divisors: 1 10973 11859137 130130310301