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132131624023 = 718875946289
BaseRepresentation
bin111101100001110101…
…0001001010001010111
3110122001110221222001201
41323003222021101113
54131101143432043
6140411143133331
712355226162440
oct1730352112127
9418043858051
10132131624023
1151044947883
1221736744247
13c5c96b5919
1465766282c7
153685075c4d
hex1ec3a89457

132131624023 has 4 divisors (see below), whose sum is σ = 151007570320. Its totient is φ = 113255677728.

The previous prime is 132131623999. The next prime is 132131624029. The reversal of 132131624023 is 320426131231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320426131231 = 2911049176939.

It is a cyclic number.

It is not a de Polignac number, because 132131624023 - 221 = 132129526871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132131623982 and 132131624000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132131624029) 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, 9437973138 + ... + 9437973151.

It is an arithmetic number, because the mean of its divisors is an integer number (37751892580).

Almost surely, 2132131624023 is an apocalyptic number.

132131624023 is a deficient number, since it is larger than the sum of its proper divisors (18875946297).

132131624023 is an equidigital number, since it uses as much as digits as its factorization.

132131624023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18875946296.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 132131624023 its reverse (320426131231), we get a palindrome (452557755254).

The spelling of 132131624023 in words is "one hundred thirty-two billion, one hundred thirty-one million, six hundred twenty-four thousand, twenty-three".

Divisors: 1 7 18875946289 132131624023