120023320133 has 8 divisors (see below), whose sum is σ = 124438599000. Its totient is φ = 115626477568.

The previous prime is 120023320103. The next prime is 120023320147. The reversal of 120023320133 is 331023320021.

It can be written as a sum of positive squares in 4 ways, for example, as 61989546529 + 58033773604 = 248977^2 + 240902^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120023320133 - 2⁶ = 120023320069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120023320103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4595816 + ... + 4621857.

It is an arithmetic number, because the mean of its divisors is an integer number (15554824875).

Almost surely, 2^120023320133 is an apocalyptic number.

It is an amenable number.

120023320133 is a deficient number, since it is larger than the sum of its proper divisors (4415278867).

120023320133 is an equidigital number, since it uses as much as digits as its factorization.

120023320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9218151.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 120023320133 its reverse (331023320021), we get a palindrome (451046640154).

The spelling of 120023320133 in words is "one hundred twenty billion, twenty-three million, three hundred twenty thousand, one hundred thirty-three".