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120103041 = 340034347
BaseRepresentation
bin1110010100010…
…10000010000001
322100222212101210
413022022002001
5221221244131
615530120333
72655600432
oct712120201
9270885353
10120103041
1161882213
12342800a9
131bb61ab6
1411d45489
15a826146
hex728a081

120103041 has 4 divisors (see below), whose sum is σ = 160137392. Its totient is φ = 80068692.

The previous prime is 120103037. The next prime is 120103069. The reversal of 120103041 is 140301021.

It is a happy number.

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 not a de Polignac number, because 120103041 - 22 = 120103037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120103741) 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, 20017171 + ... + 20017176.

It is an arithmetic number, because the mean of its divisors is an integer number (40034348).

Almost surely, 2120103041 is an apocalyptic number.

It is an amenable number.

120103041 is a deficient number, since it is larger than the sum of its proper divisors (40034351).

120103041 is an equidigital number, since it uses as much as digits as its factorization.

120103041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40034350.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 120103041 is about 10959.1532975865. The cubic root of 120103041 is about 493.3835527868.

Adding to 120103041 its reverse (140301021), we get a palindrome (260404062).

It can be divided in two parts, 12010 and 3041, that added together give a palindrome (15051).

The spelling of 120103041 in words is "one hundred twenty million, one hundred three thousand, forty-one".

Divisors: 1 3 40034347 120103041