123883583 has 2 divisors, whose sum is σ = 123883584. Its totient is φ = 123883582.

The previous prime is 123883567. The next prime is 123883601. The reversal of 123883583 is 385388321.

It is a weak prime.

It is an emirp because it is prime and its reverse (385388321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123883583 - 2⁴ = 123883567 is a prime.

It is a super-5 number, since 5×123883583⁵ (a number of 42 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123883583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123883183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61941791 + 61941792.

It is an arithmetic number, because the mean of its divisors is an integer number (61941792).

Almost surely, 2^123883583 is an apocalyptic number.

123883583 is a deficient number, since it is larger than the sum of its proper divisors (1).

123883583 is an equidigital number, since it uses as much as digits as its factorization.

123883583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 41.

The square root of 123883583 is about 11130.3002205691. The cubic root of 123883583 is about 498.5069902813.

The spelling of 123883583 in words is "one hundred twenty-three million, eight hundred eighty-three thousand, five hundred eighty-three".