1102000320 has 168 divisors, whose sum is σ = 3808658880. Its totient is φ = 292454400.

The previous prime is 1102000313. The next prime is 1102000321. The reversal of 1102000320 is 230002011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1102000321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 687520 + ... + 689120.

Almost surely, 2^1102000320 is an apocalyptic number.

1102000320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102000320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1904329440).

1102000320 is an abundant number, since it is smaller than the sum of its proper divisors (2706658560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102000320 is a wasteful number, since it uses less digits than its factorization.

1102000320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863 (or 1850 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1102000320 is about 33196.3901651972. The cubic root of 1102000320 is about 1032.9054609638.

Adding to 1102000320 its reverse (230002011), we get a palindrome (1332002331).

The spelling of 1102000320 in words is "one billion, one hundred two million, three hundred twenty", and thus it is an aban number.