121160603 has 2 divisors, whose sum is σ = 121160604. Its totient is φ = 121160602.

The previous prime is 121160593. The next prime is 121160609. The reversal of 121160603 is 306061121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121160603 - 2⁶ = 121160539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (121160609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60580301 + 60580302.

It is an arithmetic number, because the mean of its divisors is an integer number (60580302).

Almost surely, 2^121160603 is an apocalyptic number.

121160603 is a deficient number, since it is larger than the sum of its proper divisors (1).

121160603 is an equidigital number, since it uses as much as digits as its factorization.

121160603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 121160603 is about 11007.2977156067. The cubic root of 121160603 is about 494.8274785649.

The spelling of 121160603 in words is "one hundred twenty-one million, one hundred sixty thousand, six hundred three".