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132001210031 = 821170994079
BaseRepresentation
bin111101011101111100…
…0101001111010101111
3110121201101120020200212
41322323320221322233
54130314302210111
6140350204013035
712352053525635
oct1727370517257
9417641506625
10132001210031
1150a88272919
12216bab3117b
13c5a8683892
14656319b355
1536788b498b
hex1ebbe29eaf

132001210031 has 8 divisors (see below), whose sum is σ = 132240729600. Its totient is φ = 131761883680.

The previous prime is 132001209961. The next prime is 132001210091. The reversal of 132001210031 is 130012100231.

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 132001210031 - 214 = 132001193647 is a prime.

It is a super-2 number, since 2×1320012100312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132001209988 and 132001210015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132001210091) 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, 1356050 + ... + 1450128.

It is an arithmetic number, because the mean of its divisors is an integer number (16530091200).

Almost surely, 2132001210031 is an apocalyptic number.

132001210031 is a deficient number, since it is larger than the sum of its proper divisors (239519569).

132001210031 is an equidigital number, since it uses as much as digits as its factorization.

132001210031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96609.

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

Adding to 132001210031 its reverse (130012100231), we get a palindrome (262013310262).

The spelling of 132001210031 in words is "one hundred thirty-two billion, one million, two hundred ten thousand, thirty-one".

Divisors: 1 821 1709 94079 1403089 77238859 160781011 132001210031