120612407 has 2 divisors, whose sum is σ = 120612408. Its totient is φ = 120612406.

The previous prime is 120612403. The next prime is 120612431. The reversal of 120612407 is 704216021.

It is a weak prime.

It is an emirp because it is prime and its reverse (704216021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120612407 - 2² = 120612403 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120612403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60306203 + 60306204.

It is an arithmetic number, because the mean of its divisors is an integer number (60306204).

Almost surely, 2^120612407 is an apocalyptic number.

120612407 is a deficient number, since it is larger than the sum of its proper divisors (1).

120612407 is an equidigital number, since it uses as much as digits as its factorization.

120612407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 120612407 is about 10982.3680051253. The cubic root of 120612407 is about 494.0800612753.

Adding to 120612407 its reverse (704216021), we get a palindrome (824828428).

The spelling of 120612407 in words is "one hundred twenty million, six hundred twelve thousand, four hundred seven".