97299612901 has 2 divisors, whose sum is σ = 97299612902. Its totient is φ = 97299612900.

The previous prime is 97299612877. The next prime is 97299612913. The reversal of 97299612901 is 10921699279.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81467430625 + 15832182276 = 285425^2 + 125826^2 .

It is a cyclic number.

It is not a de Polignac number, because 97299612901 - 2¹¹ = 97299610853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97299612941) 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, 48649806450 + 48649806451.

It is an arithmetic number, because the mean of its divisors is an integer number (48649806451).

Almost surely, 2^97299612901 is an apocalyptic number.

It is an amenable number.

97299612901 is a deficient number, since it is larger than the sum of its proper divisors (1).

97299612901 is an equidigital number, since it uses as much as digits as its factorization.

97299612901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1102248, while the sum is 55.

The spelling of 97299612901 in words is "ninety-seven billion, two hundred ninety-nine million, six hundred twelve thousand, nine hundred one".