30201203011193 has 2 divisors, whose sum is σ = 30201203011194. Its totient is φ = 30201203011192.

The previous prime is 30201203011159. The next prime is 30201203011219. The reversal of 30201203011193 is 39111030210203.

It is an a-pointer prime, because the next prime (30201203011219) can be obtained adding 30201203011193 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26678175368464 + 3523027642729 = 5165092^2 + 1876973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30201203011193 is a prime.

It is a super-2 number, since 2×30201203011193² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30201203011393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100601505596 + 15100601505597.

It is an arithmetic number, because the mean of its divisors is an integer number (15100601505597).

Almost surely, 2^{30201203011193} is an apocalyptic number.

It is an amenable number.

30201203011193 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201203011193 is an equidigital number, since it uses as much as digits as its factorization.

30201203011193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

Adding to 30201203011193 its reverse (39111030210203), we get a palindrome (69312233221396).

The spelling of 30201203011193 in words is "thirty trillion, two hundred one billion, two hundred three million, eleven thousand, one hundred ninety-three".