3013120020191 has 2 divisors, whose sum is σ = 3013120020192. Its totient is φ = 3013120020190.

The previous prime is 3013120020139. The next prime is 3013120020203. The reversal of 3013120020191 is 1910200213103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3013120020191 - 2¹⁰ = 3013120019167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3013120022191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506560010095 + 1506560010096.

It is an arithmetic number, because the mean of its divisors is an integer number (1506560010096).

Almost surely, 2^{3013120020191} is an apocalyptic number.

3013120020191 is a deficient number, since it is larger than the sum of its proper divisors (1).

3013120020191 is an equidigital number, since it uses as much as digits as its factorization.

3013120020191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 3013120020191 its reverse (1910200213103), we get a palindrome (4923320233294).

The spelling of 3013120020191 in words is "three trillion, thirteen billion, one hundred twenty million, twenty thousand, one hundred ninety-one".