120075574123 has 2 divisors, whose sum is σ = 120075574124. Its totient is φ = 120075574122.

The previous prime is 120075574097. The next prime is 120075574147. The reversal of 120075574123 is 321475570021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120075574123 is a prime.

It is not a weakly prime, because it can be changed into another prime (120075578123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60037787061 + 60037787062.

It is an arithmetic number, because the mean of its divisors is an integer number (60037787062).

Almost surely, 2^120075574123 is an apocalyptic number.

120075574123 is a deficient number, since it is larger than the sum of its proper divisors (1).

120075574123 is an equidigital number, since it uses as much as digits as its factorization.

120075574123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 120075574123 in words is "one hundred twenty billion, seventy-five million, five hundred seventy-four thousand, one hundred twenty-three".