97220003 has 2 divisors, whose sum is σ = 97220004. Its totient is φ = 97220002.

The previous prime is 97219981. The next prime is 97220021. The reversal of 97220003 is 30002279.

It is a strong prime.

It is an emirp because it is prime and its reverse (30002279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97220003 - 2¹⁴ = 97203619 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97220203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48610001 + 48610002.

It is an arithmetic number, because the mean of its divisors is an integer number (48610002).

Almost surely, 2^97220003 is an apocalyptic number.

97220003 is a deficient number, since it is larger than the sum of its proper divisors (1).

97220003 is an equidigital number, since it uses as much as digits as its factorization.

97220003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 97220003 is about 9860.0204360843. The cubic root of 97220003 is about 459.8171973707.

The spelling of 97220003 in words is "ninety-seven million, two hundred twenty thousand, three".