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130143253301 = 918714166023
BaseRepresentation
bin111100100110100100…
…1000111001100110101
3110102220220111021012122
41321031021013030311
54113013133101201
6135441553325325
712255033254315
oct1711511071465
9412826437178
10130143253301
1150214523496
1221280866845
13c3707808b9
146428519445
1535ba70de1b
hex1e4d247335

130143253301 has 4 divisors (see below), whose sum is σ = 130157428512. Its totient is φ = 130129078092.

The previous prime is 130143253151. The next prime is 130143253307. The reversal of 130143253301 is 103352341031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130143253301 - 210 = 130143252277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130143253307) 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 3 ways as a sum of consecutive naturals, for example, 7073825 + ... + 7092198.

It is an arithmetic number, because the mean of its divisors is an integer number (32539357128).

Almost surely, 2130143253301 is an apocalyptic number.

It is an amenable number.

130143253301 is a deficient number, since it is larger than the sum of its proper divisors (14175211).

130143253301 is an equidigital number, since it uses as much as digits as its factorization.

130143253301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14175210.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 130143253301 its reverse (103352341031), we get a palindrome (233495594332).

The spelling of 130143253301 in words is "one hundred thirty billion, one hundred forty-three million, two hundred fifty-three thousand, three hundred one".

Divisors: 1 9187 14166023 130143253301