121340083 has 2 divisors, whose sum is σ = 121340084. Its totient is φ = 121340082.

The previous prime is 121340081. The next prime is 121340117. The reversal of 121340083 is 380043121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121340083 - 2¹ = 121340081 is a prime.

Together with 121340081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (121340081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60670041 + 60670042.

It is an arithmetic number, because the mean of its divisors is an integer number (60670042).

Almost surely, 2^121340083 is an apocalyptic number.

121340083 is a deficient number, since it is larger than the sum of its proper divisors (1).

121340083 is an equidigital number, since it uses as much as digits as its factorization.

121340083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 121340083 is about 11015.4474716191. The cubic root of 121340083 is about 495.0716938635.

The spelling of 121340083 in words is "one hundred twenty-one million, three hundred forty thousand, eighty-three".