30097 has 2 divisors, whose sum is σ = 30098. Its totient is φ = 30096.

The previous prime is 30091. The next prime is 30103. The reversal of 30097 is 79003.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (30091) and next prime (30103).

It can be written as a sum of positive squares in only one way, i.e., 16641 + 13456 = 129^2 + 116^2 .

It is a cyclic number.

It is not a de Polignac number, because 30097 - 2³ = 30089 is a prime.

It is not a weakly prime, because it can be changed into another prime (30091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15048 + 15049.

It is an arithmetic number, because the mean of its divisors is an integer number (15049).

2³⁰⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

30097 is a deficient number, since it is larger than the sum of its proper divisors (1).

30097 is an equidigital number, since it uses as much as digits as its factorization.

30097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 19.

The square root of 30097 is about 173.4848696573. The cubic root of 30097 is about 31.1057780919.

The spelling of 30097 in words is "thirty thousand, ninety-seven".