1080908213 has 16 divisors (see below), whose sum is σ = 1394098560. Its totient is φ = 813220800.

The previous prime is 1080908197. The next prime is 1080908219. The reversal of 1080908213 is 3128090801.

It is not a de Polignac number, because 1080908213 - 2⁴ = 1080908197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1080908213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080908219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239798 + ... + 244263.

It is an arithmetic number, because the mean of its divisors is an integer number (87131160).

Almost surely, 2^1080908213 is an apocalyptic number.

It is an amenable number.

1080908213 is a deficient number, since it is larger than the sum of its proper divisors (313190347).

1080908213 is a wasteful number, since it uses less digits than its factorization.

1080908213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484108.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 1080908213 is about 32877.1685672596. The cubic root of 1080908213 is about 1026.2730841645.

The spelling of 1080908213 in words is "one billion, eighty million, nine hundred eight thousand, two hundred thirteen".