120313231301 has 2 divisors, whose sum is σ = 120313231302. Its totient is φ = 120313231300.

The previous prime is 120313231279. The next prime is 120313231309. The reversal of 120313231301 is 103132313021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108373298401 + 11939932900 = 329201^2 + 109270^2 .

It is an emirp because it is prime and its reverse (103132313021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120313231301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120313231309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60156615650 + 60156615651.

It is an arithmetic number, because the mean of its divisors is an integer number (60156615651).

Almost surely, 2^120313231301 is an apocalyptic number.

It is an amenable number.

120313231301 is a deficient number, since it is larger than the sum of its proper divisors (1).

120313231301 is an equidigital number, since it uses as much as digits as its factorization.

120313231301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 120313231301 its reverse (103132313021), we get a palindrome (223445544322).

It can be divided in two parts, 1 and 20313231301, that added together give a palindrome (20313231302).

The spelling of 120313231301 in words is "one hundred twenty billion, three hundred thirteen million, two hundred thirty-one thousand, three hundred one".