122983583 has 2 divisors, whose sum is σ = 122983584. Its totient is φ = 122983582.

The previous prime is 122983547. The next prime is 122983607. The reversal of 122983583 is 385389221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122983583 - 2⁸ = 122983327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122983583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122983543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61491791 + 61491792.

It is an arithmetic number, because the mean of its divisors is an integer number (61491792).

Almost surely, 2^122983583 is an apocalyptic number.

122983583 is a deficient number, since it is larger than the sum of its proper divisors (1).

122983583 is an equidigital number, since it uses as much as digits as its factorization.

122983583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The square root of 122983583 is about 11089.7963461914. The cubic root of 122983583 is about 497.2968563647.

The spelling of 122983583 in words is "one hundred twenty-two million, nine hundred eighty-three thousand, five hundred eighty-three".