120432244133 has 2 divisors, whose sum is σ = 120432244134. Its totient is φ = 120432244132.

The previous prime is 120432244073. The next prime is 120432244147. The reversal of 120432244133 is 331442234021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102334730404 + 18097513729 = 319898^2 + 134527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120432244133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120432244096 and 120432244105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120432244433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60216122066 + 60216122067.

It is an arithmetic number, because the mean of its divisors is an integer number (60216122067).

Almost surely, 2^120432244133 is an apocalyptic number.

It is an amenable number.

120432244133 is a deficient number, since it is larger than the sum of its proper divisors (1).

120432244133 is an equidigital number, since it uses as much as digits as its factorization.

120432244133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 120432244133 its reverse (331442234021), we get a palindrome (451874478154).

The spelling of 120432244133 in words is "one hundred twenty billion, four hundred thirty-two million, two hundred forty-four thousand, one hundred thirty-three".