1083613123 has 2 divisors, whose sum is σ = 1083613124. Its totient is φ = 1083613122.

The previous prime is 1083613109. The next prime is 1083613127. The reversal of 1083613123 is 3213163801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1083613123 - 2⁹ = 1083612611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1083613091 and 1083613100.

It is not a weakly prime, because it can be changed into another prime (1083613127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541806561 + 541806562.

It is an arithmetic number, because the mean of its divisors is an integer number (541806562).

Almost surely, 2^1083613123 is an apocalyptic number.

1083613123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083613123 is an equidigital number, since it uses as much as digits as its factorization.

1083613123 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1083613123 is about 32918.2794659745. The cubic root of 1083613123 is about 1027.1284339945.

Adding to 1083613123 its reverse (3213163801), we get a palindrome (4296776924).

The spelling of 1083613123 in words is "one billion, eighty-three million, six hundred thirteen thousand, one hundred twenty-three".