120424301133 has 4 divisors (see below), whose sum is σ = 160565734848. Its totient is φ = 80282867420.

The previous prime is 120424301119. The next prime is 120424301159. The reversal of 120424301133 is 331103424021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120424301133 - 2²¹ = 120422203981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120424301183) 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, 20070716853 + ... + 20070716858.

It is an arithmetic number, because the mean of its divisors is an integer number (40141433712).

Almost surely, 2^120424301133 is an apocalyptic number.

It is an amenable number.

120424301133 is a deficient number, since it is larger than the sum of its proper divisors (40141433715).

120424301133 is an equidigital number, since it uses as much as digits as its factorization.

120424301133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40141433714.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 120424301133 its reverse (331103424021), we get a palindrome (451527725154).

The spelling of 120424301133 in words is "one hundred twenty billion, four hundred twenty-four million, three hundred one thousand, one hundred thirty-three".