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2012132323001 = 43129571578803
BaseRepresentation
bin11101010001111100011…
…011101010111010111001
321010100122221221201100102
4131101330123222322321
5230431321333314001
64140205534445145
7265241341356113
oct35217433527271
97110587851312
102012132323001
11706382270709
12285b6b0637b5
13117987c48b18
146d55dcb43b3
1537518189e6b
hex1d47c6eaeb9

2012132323001 has 8 divisors (see below), whose sum is σ = 2017484164224. Its totient is φ = 2006783646160.

The previous prime is 2012132322973. The next prime is 2012132323057. The reversal of 2012132323001 is 1003232312102.

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 2012132323001 - 222 = 2012128128697 is a prime.

It is a super-3 number, since 3×20121323230013 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012132323801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485066 + ... + 2063868.

It is an arithmetic number, because the mean of its divisors is an integer number (252185520528).

Almost surely, 22012132323001 is an apocalyptic number.

It is an amenable number.

2012132323001 is a deficient number, since it is larger than the sum of its proper divisors (5351841223).

2012132323001 is a wasteful number, since it uses less digits than its factorization.

2012132323001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582191.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2012132323001 its reverse (1003232312102), we get a palindrome (3015364635103).

The spelling of 2012132323001 in words is "two trillion, twelve billion, one hundred thirty-two million, three hundred twenty-three thousand, one".

Divisors: 1 431 2957 1274467 1578803 680464093 4668520471 2012132323001