120531520301 has 2 divisors, whose sum is σ = 120531520302. Its totient is φ = 120531520300.

The previous prime is 120531520283. The next prime is 120531520331. The reversal of 120531520301 is 103025135021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88402750276 + 32128770025 = 297326^2 + 179245^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120531520301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120531520331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60265760150 + 60265760151.

It is an arithmetic number, because the mean of its divisors is an integer number (60265760151).

Almost surely, 2^120531520301 is an apocalyptic number.

It is an amenable number.

120531520301 is a deficient number, since it is larger than the sum of its proper divisors (1).

120531520301 is an equidigital number, since it uses as much as digits as its factorization.

120531520301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 120531520301 its reverse (103025135021), we get a palindrome (223556655322).

The spelling of 120531520301 in words is "one hundred twenty billion, five hundred thirty-one million, five hundred twenty thousand, three hundred one".