120110057 has 2 divisors, whose sum is σ = 120110058. Its totient is φ = 120110056.

The previous prime is 120109991. The next prime is 120110059. The reversal of 120110057 is 750011021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111175936 + 8934121 = 10544^2 + 2989^2 .

It is a cyclic number.

It is not a de Polignac number, because 120110057 - 2²² = 115915753 is a prime.

Together with 120110059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120110059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055028 + 60055029.

It is an arithmetic number, because the mean of its divisors is an integer number (60055029).

Almost surely, 2^120110057 is an apocalyptic number.

It is an amenable number.

120110057 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110057 is an equidigital number, since it uses as much as digits as its factorization.

120110057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 120110057 is about 10959.4733906333. The cubic root of 120110057 is about 493.3931598475.

Adding to 120110057 its reverse (750011021), we get a palindrome (870121078).

The spelling of 120110057 in words is "one hundred twenty million, one hundred ten thousand, fifty-seven".