120048619 has 2 divisors, whose sum is σ = 120048620. Its totient is φ = 120048618.

The previous prime is 120048613. The next prime is 120048641. The reversal of 120048619 is 916840021.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (916840021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120048619 - 2⁵ = 120048587 is a prime.

It is a super-2 number, since 2×120048619² = 28823341847614322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120048613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60024309 + 60024310.

It is an arithmetic number, because the mean of its divisors is an integer number (60024310).

Almost surely, 2^120048619 is an apocalyptic number.

120048619 is a deficient number, since it is larger than the sum of its proper divisors (1).

120048619 is an equidigital number, since it uses as much as digits as its factorization.

120048619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 120048619 is about 10956.6700689580. The cubic root of 120048619 is about 493.3090196300.

The spelling of 120048619 in words is "one hundred twenty million, forty-eight thousand, six hundred nineteen".