120330012133 has 4 divisors (see below), whose sum is σ = 121570527820. Its totient is φ = 119089496448.

The previous prime is 120330012109. The next prime is 120330012137. The reversal of 120330012133 is 331210033021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86872846564 + 33457165569 = 294742^2 + 182913^2 .

It is a cyclic number.

It is not a de Polignac number, because 120330012133 - 2⁹ = 120330011621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120330012133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120330012137) 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, 620257698 + ... + 620257891.

It is an arithmetic number, because the mean of its divisors is an integer number (30392631955).

Almost surely, 2^120330012133 is an apocalyptic number.

It is an amenable number.

120330012133 is a deficient number, since it is larger than the sum of its proper divisors (1240515687).

120330012133 is an equidigital number, since it uses as much as digits as its factorization.

120330012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240515686.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 120330012133 its reverse (331210033021), we get a palindrome (451540045154).

The spelling of 120330012133 in words is "one hundred twenty billion, three hundred thirty million, twelve thousand, one hundred thirty-three".