120714157 has 2 divisors, whose sum is σ = 120714158. Its totient is φ = 120714156.

The previous prime is 120714119. The next prime is 120714193. The reversal of 120714157 is 751417021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117050761 + 3663396 = 10819^2 + 1914^2 .

It is an emirp because it is prime and its reverse (751417021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120714157 - 2¹⁹ = 120189869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120714197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60357078 + 60357079.

It is an arithmetic number, because the mean of its divisors is an integer number (60357079).

Almost surely, 2^120714157 is an apocalyptic number.

It is an amenable number.

120714157 is a deficient number, since it is larger than the sum of its proper divisors (1).

120714157 is an equidigital number, since it uses as much as digits as its factorization.

120714157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 120714157 is about 10986.9994539001. Note that the first 3 decimals coincide. The cubic root of 120714157 is about 494.2189594126.

The spelling of 120714157 in words is "one hundred twenty million, seven hundred fourteen thousand, one hundred fifty-seven".