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130310314303 = 13163173373953
BaseRepresentation
bin111100101011100011…
…0011001100100111111
3110110100112211211211011
41321113012121210333
54113333420024203
6135510322140051
712262132252531
oct1712706314477
9413315754734
10130310314303
115029a858934
12213087b1627
13c399274270
1464427a5851
1535ca20d76d
hex1e5719993f

130310314303 has 32 divisors (see below), whose sum is σ = 142541429184. Its totient is φ = 118414420992.

The previous prime is 130310314283. The next prime is 130310314307. The reversal of 130310314303 is 303413013031.

It is a cyclic number.

It is not a de Polignac number, because 130310314303 - 217 = 130310183231 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 (130310314307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136736475 + ... + 136737427.

It is an arithmetic number, because the mean of its divisors is an integer number (4454419662).

Almost surely, 2130310314303 is an apocalyptic number.

130310314303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130310314303 is a deficient number, since it is larger than the sum of its proper divisors (12231114881).

130310314303 is a wasteful number, since it uses less digits than its factorization.

130310314303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 130310314303 its reverse (303413013031), we get a palindrome (433723327334).

The spelling of 130310314303 in words is "one hundred thirty billion, three hundred ten million, three hundred fourteen thousand, three hundred three".

Divisors: 1 13 163 173 373 953 2119 2249 4849 12389 28199 60799 64529 155339 164869 355469 366587 790387 838877 2019407 2143297 4621097 10518227 26873647 57941447 61496137 136736951 349357411 753238811 799449781 10023870331 130310314303