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131130201313 = 4114872150839
BaseRepresentation
bin111101000011111111…
…0000001010011100001
3110112110200121102100201
41322013332001103201
54122023312420223
6140123531145201
712321346214626
oct1720776012341
9415420542321
10131130201313
1150680642101
12214b72a5201
13c49a09acc7
1464bd62a34d
1536271b2ead
hex1e87f814e1

131130201313 has 8 divisors (see below), whose sum is σ = 134418896640. Its totient is φ = 127845810720.

The previous prime is 131130201311. The next prime is 131130201341. The reversal of 131130201313 is 313102031131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131130201313 - 21 = 131130201311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131130201311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014453 + ... + 1136386.

It is an arithmetic number, because the mean of its divisors is an integer number (16802362080).

Almost surely, 2131130201313 is an apocalyptic number.

It is an amenable number.

131130201313 is a deficient number, since it is larger than the sum of its proper divisors (3288695327).

131130201313 is a wasteful number, since it uses less digits than its factorization.

131130201313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152367.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 131130201313 its reverse (313102031131), we get a palindrome (444232232444).

The spelling of 131130201313 in words is "one hundred thirty-one billion, one hundred thirty million, two hundred one thousand, three hundred thirteen".

Divisors: 1 41 1487 60967 2150839 88184399 3198297593 131130201313