1082718823 has 2 divisors, whose sum is σ = 1082718824. Its totient is φ = 1082718822.

The previous prime is 1082718817. The next prime is 1082718839. The reversal of 1082718823 is 3288172801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1082718823 - 2⁹ = 1082718311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082718883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541359411 + 541359412.

It is an arithmetic number, because the mean of its divisors is an integer number (541359412).

Almost surely, 2^1082718823 is an apocalyptic number.

1082718823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082718823 is an equidigital number, since it uses as much as digits as its factorization.

1082718823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 1082718823 is about 32904.6930239442. The cubic root of 1082718823 is about 1026.8457950621.

The spelling of 1082718823 in words is "one billion, eighty-two million, seven hundred eighteen thousand, eight hundred twenty-three".