120078379 has 2 divisors, whose sum is σ = 120078380. Its totient is φ = 120078378.

The previous prime is 120078359. The next prime is 120078383. The reversal of 120078379 is 973870021.

It is a strong prime.

It is an emirp because it is prime and its reverse (973870021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120078379 - 2²⁵ = 86523947 is a prime.

It is not a weakly prime, because it can be changed into another prime (120078319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60039189 + 60039190.

It is an arithmetic number, because the mean of its divisors is an integer number (60039190).

Almost surely, 2^120078379 is an apocalyptic number.

120078379 is a deficient number, since it is larger than the sum of its proper divisors (1).

120078379 is an equidigital number, since it uses as much as digits as its factorization.

120078379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 120078379 is about 10958.0280616542. The cubic root of 120078379 is about 493.3497799586.

The spelling of 120078379 in words is "one hundred twenty million, seventy-eight thousand, three hundred seventy-nine".