120341040403 has 2 divisors, whose sum is σ = 120341040404. Its totient is φ = 120341040402.

The previous prime is 120341040319. The next prime is 120341040431. The reversal of 120341040403 is 304040143021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120341040403 - 2²¹ = 120338943251 is a prime.

It is not a weakly prime, because it can be changed into another prime (120341040433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60170520201 + 60170520202.

It is an arithmetic number, because the mean of its divisors is an integer number (60170520202).

Almost surely, 2^120341040403 is an apocalyptic number.

120341040403 is a deficient number, since it is larger than the sum of its proper divisors (1).

120341040403 is an equidigital number, since it uses as much as digits as its factorization.

120341040403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 120341040403 its reverse (304040143021), we get a palindrome (424381183424).

The spelling of 120341040403 in words is "one hundred twenty billion, three hundred forty-one million, forty thousand, four hundred three".