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120230041 is a prime number
BaseRepresentation
bin1110010101010…
…01000010011001
322101020022121111
413022221002121
5221234330131
615532540321
72656636621
oct712510231
9271208544
10120230041
1161959678
12343216a1
131bba7849
1411d79881
15a84dab1
hex72a9099

120230041 has 2 divisors, whose sum is σ = 120230042. Its totient is φ = 120230040.

The previous prime is 120230009. The next prime is 120230063. The reversal of 120230041 is 140032021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63920025 + 56310016 = 7995^2 + 7504^2 .

It is an emirp because it is prime and its reverse (140032021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120230041 - 25 = 120230009 is a prime.

It is not a weakly prime, because it can be changed into another prime (120230641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60115020 + 60115021.

It is an arithmetic number, because the mean of its divisors is an integer number (60115021).

Almost surely, 2120230041 is an apocalyptic number.

It is an amenable number.

120230041 is a deficient number, since it is larger than the sum of its proper divisors (1).

120230041 is an equidigital number, since it uses as much as digits as its factorization.

120230041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120230041 is about 10964.9460098990. The cubic root of 120230041 is about 493.5573969505.

Adding to 120230041 its reverse (140032021), we get a palindrome (260262062).

The spelling of 120230041 in words is "one hundred twenty million, two hundred thirty thousand, forty-one".