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12032013103301 = 18127663761963
BaseRepresentation
bin1010111100010110101111…
…0111011111000011000101
31120121020201200101020202002
42233011223313133003011
53034113030323301201
641331232553555045
72351166333626132
oct257055367370305
946536650336662
1012032013103301
1139198257a5174
121423a74a15a85
136937c9b69269
142d84d1533589
1515cea864976b
hexaf16bddf0c5

12032013103301 has 4 divisors (see below), whose sum is σ = 12032676883392. Its totient is φ = 12031349323212.

The previous prime is 12032013103273. The next prime is 12032013103351. The reversal of 12032013103301 is 10330131023021.

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 a de Polignac number, because none of the positive numbers 2k-12032013103301 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 (12032013103351) 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, 331862855 + ... + 331899108.

It is an arithmetic number, because the mean of its divisors is an integer number (3008169220848).

Almost surely, 212032013103301 is an apocalyptic number.

It is an amenable number.

12032013103301 is a deficient number, since it is larger than the sum of its proper divisors (663780091).

12032013103301 is an equidigital number, since it uses as much as digits as its factorization.

12032013103301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663780090.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12032013103301 its reverse (10330131023021), we get a palindrome (22362144126322).

The spelling of 12032013103301 in words is "twelve trillion, thirty-two billion, thirteen million, one hundred three thousand, three hundred one".

Divisors: 1 18127 663761963 12032013103301