122030983 has 4 divisors (see below), whose sum is σ = 122225008. Its totient is φ = 121836960.

The previous prime is 122030971. The next prime is 122030989. The reversal of 122030983 is 389030221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122030983 - 2²¹ = 119933831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122030989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96066 + ... + 97327.

It is an arithmetic number, because the mean of its divisors is an integer number (30556252).

Almost surely, 2^122030983 is an apocalyptic number.

122030983 is a deficient number, since it is larger than the sum of its proper divisors (194025).

122030983 is an equidigital number, since it uses as much as digits as its factorization.

122030983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194024.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 122030983 is about 11046.7634626618. The cubic root of 122030983 is about 496.0095479757.

The spelling of 122030983 in words is "one hundred twenty-two million, thirty thousand, nine hundred eighty-three".