120440100041 has 2 divisors, whose sum is σ = 120440100042. Its totient is φ = 120440100040.

The previous prime is 120440099999. The next prime is 120440100049. The reversal of 120440100041 is 140001044021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114298086400 + 6142013641 = 338080^2 + 78371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120440100041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120440099992 and 120440100019.

It is not a weakly prime, because it can be changed into another prime (120440100049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60220050020 + 60220050021.

It is an arithmetic number, because the mean of its divisors is an integer number (60220050021).

Almost surely, 2^120440100041 is an apocalyptic number.

It is an amenable number.

120440100041 is a deficient number, since it is larger than the sum of its proper divisors (1).

120440100041 is an equidigital number, since it uses as much as digits as its factorization.

120440100041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120440100041 its reverse (140001044021), we get a palindrome (260441144062).

The spelling of 120440100041 in words is "one hundred twenty billion, four hundred forty million, one hundred thousand, forty-one".