120304011313 has 2 divisors, whose sum is σ = 120304011314. Its totient is φ = 120304011312.

The previous prime is 120304011287. The next prime is 120304011337. The reversal of 120304011313 is 313110403021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114154785424 + 6149225889 = 337868^2 + 78417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120304011313 is a prime.

It is not a weakly prime, because it can be changed into another prime (120304011613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60152005656 + 60152005657.

It is an arithmetic number, because the mean of its divisors is an integer number (60152005657).

Almost surely, 2^120304011313 is an apocalyptic number.

It is an amenable number.

120304011313 is a deficient number, since it is larger than the sum of its proper divisors (1).

120304011313 is an equidigital number, since it uses as much as digits as its factorization.

120304011313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120304011313 its reverse (313110403021), we get a palindrome (433414414334).

The spelling of 120304011313 in words is "one hundred twenty billion, three hundred four million, eleven thousand, three hundred thirteen".