120710957 has 2 divisors, whose sum is σ = 120710958. Its totient is φ = 120710956.

The previous prime is 120710921. The next prime is 120710959. The reversal of 120710957 is 759017021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86007076 + 34703881 = 9274^2 + 5891^2 .

It is a cyclic number.

It is not a de Polignac number, because 120710957 - 2⁶ = 120710893 is a prime.

It is a super-2 number, since 2×120710957² = 29142270279711698, which contains 22 as substring.

Together with 120710959, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120710959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60355478 + 60355479.

It is an arithmetic number, because the mean of its divisors is an integer number (60355479).

Almost surely, 2^120710957 is an apocalyptic number.

It is an amenable number.

120710957 is a deficient number, since it is larger than the sum of its proper divisors (1).

120710957 is an equidigital number, since it uses as much as digits as its factorization.

120710957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 120710957 is about 10986.8538262780. The cubic root of 120710957 is about 494.2145923064.

Adding to 120710957 its reverse (759017021), we get a palindrome (879727978).

The spelling of 120710957 in words is "one hundred twenty million, seven hundred ten thousand, nine hundred fifty-seven".