3020012123197 has 2 divisors, whose sum is σ = 3020012123198. Its totient is φ = 3020012123196.

The previous prime is 3020012123123. The next prime is 3020012123209. The reversal of 3020012123197 is 7913212100203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2971662270201 + 48349852996 = 1723851^2 + 219886^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020012123197 - 2¹¹ = 3020012121149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3020012123897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510006061598 + 1510006061599.

It is an arithmetic number, because the mean of its divisors is an integer number (1510006061599).

Almost surely, 2^{3020012123197} is an apocalyptic number.

It is an amenable number.

3020012123197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020012123197 is an equidigital number, since it uses as much as digits as its factorization.

3020012123197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 3020012123197 in words is "three trillion, twenty billion, twelve million, one hundred twenty-three thousand, one hundred ninety-seven".