73120283 has 2 divisors, whose sum is σ = 73120284. Its totient is φ = 73120282.

The previous prime is 73120241. The next prime is 73120301. The reversal of 73120283 is 38202137.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73120283 - 2⁶ = 73120219 is a prime.

It is not a weakly prime, because it can be changed into another prime (73120183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36560141 + 36560142.

It is an arithmetic number, because the mean of its divisors is an integer number (36560142).

Almost surely, 2^73120283 is an apocalyptic number.

73120283 is a deficient number, since it is larger than the sum of its proper divisors (1).

73120283 is an equidigital number, since it uses as much as digits as its factorization.

73120283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 73120283 is about 8551.0398782838. The cubic root of 73120283 is about 418.1633386361.

The spelling of 73120283 in words is "seventy-three million, one hundred twenty thousand, two hundred eighty-three".