1100310030 has 48 divisors (see below), whose sum is σ = 2930591664. Its totient is φ = 286258560.

The previous prime is 1100310011. The next prime is 1100310037. The reversal of 1100310030 is 300130011.

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

It is a junction number, because it is equal to n+sod(n) for n = 1100309994 and 1100310021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100310037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145404 + ... + 152783.

It is an arithmetic number, because the mean of its divisors is an integer number (61053993).

Almost surely, 2^1100310030 is an apocalyptic number.

1100310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100310030 is an abundant number, since it is smaller than the sum of its proper divisors (1830281634).

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

1100310030 is a wasteful number, since it uses less digits than its factorization.

1100310030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298241 (or 298238 counting only the distinct ones).

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

The square root of 1100310030 is about 33170.9214523805. The cubic root of 1100310030 is about 1032.3770874993.

Adding to 1100310030 its reverse (300130011), we get a palindrome (1400440041).

The spelling of 1100310030 in words is "one billion, one hundred million, three hundred ten thousand, thirty".