97868203 has 2 divisors, whose sum is σ = 97868204. Its totient is φ = 97868202.

The previous prime is 97868171. The next prime is 97868213. The reversal of 97868203 is 30286879.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97868203 - 2⁵ = 97868171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97868203.

It is not a weakly prime, because it can be changed into another prime (97868213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48934101 + 48934102.

It is an arithmetic number, because the mean of its divisors is an integer number (48934102).

Almost surely, 2^97868203 is an apocalyptic number.

97868203 is a deficient number, since it is larger than the sum of its proper divisors (1).

97868203 is an equidigital number, since it uses as much as digits as its factorization.

97868203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 97868203 is about 9892.8359432470. The cubic root of 97868203 is about 460.8368556430.

The spelling of 97868203 in words is "ninety-seven million, eight hundred sixty-eight thousand, two hundred three".