120244723 has 4 divisors (see below), whose sum is σ = 127317960. Its totient is φ = 113171488.

The previous prime is 120244721. The next prime is 120244739. The reversal of 120244723 is 327442021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 327442021 = 113 ⋅2897717.

It is a cyclic number.

It is not a de Polignac number, because 120244723 - 2¹ = 120244721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120244721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3536593 + ... + 3536626.

It is an arithmetic number, because the mean of its divisors is an integer number (31829490).

Almost surely, 2^120244723 is an apocalyptic number.

120244723 is a deficient number, since it is larger than the sum of its proper divisors (7073237).

120244723 is an equidigital number, since it uses as much as digits as its factorization.

120244723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073236.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 120244723 is about 10965.6154866017. The cubic root of 120244723 is about 493.5774865352.

Adding to 120244723 its reverse (327442021), we get a palindrome (447686744).

The spelling of 120244723 in words is "one hundred twenty million, two hundred forty-four thousand, seven hundred twenty-three".