120174913 has 2 divisors, whose sum is σ = 120174914. Its totient is φ = 120174912.

The previous prime is 120174883. The next prime is 120174961. The reversal of 120174913 is 319471021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104714289 + 15460624 = 10233^2 + 3932^2 .

It is a cyclic number.

It is not a de Polignac number, because 120174913 - 2⁵ = 120174881 is a prime.

It is not a weakly prime, because it can be changed into another prime (120174983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60087456 + 60087457.

It is an arithmetic number, because the mean of its divisors is an integer number (60087457).

Almost surely, 2^120174913 is an apocalyptic number.

It is an amenable number.

120174913 is a deficient number, since it is larger than the sum of its proper divisors (1).

120174913 is an equidigital number, since it uses as much as digits as its factorization.

120174913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 120174913 is about 10962.4318926049. The cubic root of 120174913 is about 493.4819499391.

The spelling of 120174913 in words is "one hundred twenty million, one hundred seventy-four thousand, nine hundred thirteen".