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132231103123 = 775125153339
BaseRepresentation
bin111101100100110010…
…1101000001010010011
3110122022102011000201211
41323021211220022103
54131302130244443
6140425055240551
712360544555120
oct1731145501223
9418272130654
10132231103123
1151096012a09
1221763b19157
13c6141a62b2
146585921747
15368db7619d
hex1ec9968293

132231103123 has 8 divisors (see below), whose sum is σ = 151322493440. Its totient is φ = 113190021000.

The previous prime is 132231103097. The next prime is 132231103141. The reversal of 132231103123 is 321301132231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132231103123 - 233 = 123641168531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132231103094 and 132231103103.

It is not an unprimeable number, because it can be changed into a prime (132231163123) 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, 12571413 + ... + 12581926.

It is an arithmetic number, because the mean of its divisors is an integer number (18915311680).

Almost surely, 2132231103123 is an apocalyptic number.

132231103123 is a deficient number, since it is larger than the sum of its proper divisors (19091390317).

132231103123 is an equidigital number, since it uses as much as digits as its factorization.

132231103123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25154097.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 132231103123 its reverse (321301132231), we get a palindrome (453532235354).

The spelling of 132231103123 in words is "one hundred thirty-two billion, two hundred thirty-one million, one hundred three thousand, one hundred twenty-three".

Divisors: 1 7 751 5257 25153339 176073373 18890157589 132231103123