120307207 has 2 divisors, whose sum is σ = 120307208. Its totient is φ = 120307206.

The previous prime is 120307177. The next prime is 120307217. The reversal of 120307207 is 702703021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120307207 is a prime.

It is a super-2 number, since 2×120307207² = 28947648112281698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120307217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60153603 + 60153604.

It is an arithmetic number, because the mean of its divisors is an integer number (60153604).

Almost surely, 2^120307207 is an apocalyptic number.

120307207 is a deficient number, since it is larger than the sum of its proper divisors (1).

120307207 is an equidigital number, since it uses as much as digits as its factorization.

120307207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 120307207 is about 10968.4642042539. The cubic root of 120307207 is about 493.6629659764.

The spelling of 120307207 in words is "one hundred twenty million, three hundred seven thousand, two hundred seven".