30201013120273 has 2 divisors, whose sum is σ = 30201013120274. Its totient is φ = 30201013120272.

The previous prime is 30201013120259. The next prime is 30201013120301. The reversal of 30201013120273 is 37202131010203.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29680180994304 + 520832125969 = 5447952^2 + 721687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30201013120273 is a prime.

It is not a weakly prime, because it can be changed into another prime (30201013120253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100506560136 + 15100506560137.

It is an arithmetic number, because the mean of its divisors is an integer number (15100506560137).

Almost surely, 2^{30201013120273} is an apocalyptic number.

It is an amenable number.

30201013120273 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201013120273 is an equidigital number, since it uses as much as digits as its factorization.

30201013120273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 30201013120273 its reverse (37202131010203), we get a palindrome (67403144130476).

The spelling of 30201013120273 in words is "thirty trillion, two hundred one billion, thirteen million, one hundred twenty thousand, two hundred seventy-three".