1083321208 has 16 divisors (see below), whose sum is σ = 2031714000. Its totient is φ = 541530816.

The previous prime is 1083321203. The next prime is 1083321221. The reversal of 1083321208 is 8021233801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083321203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25588 + ... + 53116.

It is an arithmetic number, because the mean of its divisors is an integer number (126982125).

Almost surely, 2^1083321208 is an apocalyptic number.

It is an amenable number.

1083321208 is a deficient number, since it is larger than the sum of its proper divisors (948392792).

1083321208 is a wasteful number, since it uses less digits than its factorization.

1083321208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32454 (or 32450 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1083321208 is about 32913.8452326677. The cubic root of 1083321208 is about 1027.0361928559.

It can be divided in two parts, 10833 and 21208, that added together give a square (32041 = 179²).

The spelling of 1083321208 in words is "one billion, eighty-three million, three hundred twenty-one thousand, two hundred eight".