120203031301 has 2 divisors, whose sum is σ = 120203031302. Its totient is φ = 120203031300.

The previous prime is 120203031287. The next prime is 120203031331. The reversal of 120203031301 is 103130302021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116560788100 + 3642243201 = 341410^2 + 60351^2 .

It is a cyclic number.

It is not a de Polignac number, because 120203031301 - 2¹⁹ = 120202507013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120203031331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60101515650 + 60101515651.

It is an arithmetic number, because the mean of its divisors is an integer number (60101515651).

Almost surely, 2^120203031301 is an apocalyptic number.

It is an amenable number.

120203031301 is a deficient number, since it is larger than the sum of its proper divisors (1).

120203031301 is an equidigital number, since it uses as much as digits as its factorization.

120203031301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120203031301 its reverse (103130302021), we get a palindrome (223333333322).

The spelling of 120203031301 in words is "one hundred twenty billion, two hundred three million, thirty-one thousand, three hundred one".