4321013212097 has 2 divisors, whose sum is σ = 4321013212098. Its totient is φ = 4321013212096.

The previous prime is 4321013212001. The next prime is 4321013212183. The reversal of 4321013212097 is 7902123101234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4220851089841 + 100162122256 = 2054471^2 + 316484^2 .

It is a cyclic number.

It is not a de Polignac number, because 4321013212097 - 2⁸ = 4321013211841 is a prime.

It is not a weakly prime, because it can be changed into another prime (4326013212097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160506606048 + 2160506606049.

It is an arithmetic number, because the mean of its divisors is an integer number (2160506606049).

Almost surely, 2^{4321013212097} is an apocalyptic number.

It is an amenable number.

4321013212097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4321013212097 is an equidigital number, since it uses as much as digits as its factorization.

4321013212097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 4321013212097 in words is "four trillion, three hundred twenty-one billion, thirteen million, two hundred twelve thousand, ninety-seven".