97010321599 has 2 divisors, whose sum is σ = 97010321600. Its totient is φ = 97010321598.

The previous prime is 97010321591. The next prime is 97010321609. The reversal of 97010321599 is 99512301079.

It is a weak prime.

It is an emirp because it is prime and its reverse (99512301079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97010321599 - 2³ = 97010321591 is a prime.

It is a super-3 number, since 3×97010321599³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97010321591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48505160799 + 48505160800.

It is an arithmetic number, because the mean of its divisors is an integer number (48505160800).

Almost surely, 2^97010321599 is an apocalyptic number.

97010321599 is a deficient number, since it is larger than the sum of its proper divisors (1).

97010321599 is an equidigital number, since it uses as much as digits as its factorization.

97010321599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 46.

It can be divided in two parts, 97010 and 321599, that added together give a square (418609 = 647²).

The spelling of 97010321599 in words is "ninety-seven billion, ten million, three hundred twenty-one thousand, five hundred ninety-nine".