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1313230303201 = 19163919461407
BaseRepresentation
bin10011000111000010101…
…000000010111111100001
311122112200021111111021211
4103013002220002333201
5133003443424200301
62443142322550121
7163610033254045
oct23070250027741
94575607444254
101313230303201
11466a352a7873
1219261a208341
1396ab610340b
14477bc744025
15242606ba051
hex131c2a02fe1

1313230303201 has 16 divisors (see below), whose sum is σ = 1392344780800. Its totient is φ = 1235132184528.

The previous prime is 1313230303181. The next prime is 1313230303223. The reversal of 1313230303201 is 1023030323131.

It is a cyclic number.

It is not a de Polignac number, because 1313230303201 - 211 = 1313230301153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313230303901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2615440 + ... + 3076846.

It is an arithmetic number, because the mean of its divisors is an integer number (87021548800).

Almost surely, 21313230303201 is an apocalyptic number.

It is an amenable number.

1313230303201 is a deficient number, since it is larger than the sum of its proper divisors (79114477599).

1313230303201 is a wasteful number, since it uses less digits than its factorization.

1313230303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462508.

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

Adding to 1313230303201 its reverse (1023030323131), we get a palindrome (2336260626332).

The spelling of 1313230303201 in words is "one trillion, three hundred thirteen billion, two hundred thirty million, three hundred three thousand, two hundred one".

Divisors: 1 19 163 919 3097 17461 149797 461407 2846143 8766733 75209341 424033033 1428977479 8056627627 69117384379 1313230303201