102012030301 has 2 divisors, whose sum is σ = 102012030302. Its totient is φ = 102012030300.

The previous prime is 102012030257. The next prime is 102012030343. The reversal of 102012030301 is 103030210201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101298339076 + 713691225 = 318274^2 + 26715^2 .

It is a cyclic number.

It is not a de Polignac number, because 102012030301 - 2⁷ = 102012030173 is a prime.

It is a super-2 number, since 2×102012030301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102012030371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006015150 + 51006015151.

It is an arithmetic number, because the mean of its divisors is an integer number (51006015151).

Almost surely, 2^102012030301 is an apocalyptic number.

It is an amenable number.

102012030301 is a deficient number, since it is larger than the sum of its proper divisors (1).

102012030301 is an equidigital number, since it uses as much as digits as its factorization.

102012030301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 102012030301 its reverse (103030210201), we get a palindrome (205042240502).

The spelling of 102012030301 in words is "one hundred two billion, twelve million, thirty thousand, three hundred one".