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132001021301 = 280514705751
BaseRepresentation
bin111101011101111011…
…1111011110101110101
3110121201101012122210212
41322323313323311311
54130314230140201
6140350155555205
712352052111462
oct1727367736565
9417641178725
10132001021301
1150a88154046
12216baa5bb05
13c5a86189c6
14656314c669
153678878abb
hex1ebbdfbd75

132001021301 has 4 divisors (see below), whose sum is σ = 132005755104. Its totient is φ = 131996287500.

The previous prime is 132001021279. The next prime is 132001021349. The reversal of 132001021301 is 103120100231.

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 132001021301 - 218 = 132000759157 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 (132001021351) 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, 2324825 + ... + 2380926.

It is an arithmetic number, because the mean of its divisors is an integer number (33001438776).

Almost surely, 2132001021301 is an apocalyptic number.

It is an amenable number.

132001021301 is a deficient number, since it is larger than the sum of its proper divisors (4733803).

132001021301 is an equidigital number, since it uses as much as digits as its factorization.

132001021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733802.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 132001021301 its reverse (103120100231), we get a palindrome (235121121532).

The spelling of 132001021301 in words is "one hundred thirty-two billion, one million, twenty-one thousand, three hundred one".

Divisors: 1 28051 4705751 132001021301