1110011020 has 24 divisors (see below), whose sum is σ = 2339450064. Its totient is φ = 442399296.

The previous prime is 1110011003. The next prime is 1110011051. The reversal of 1110011020 is 201100111.

It is a junction number, because it is equal to n+sod(n) for n = 1110010994 and 1110011012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94642 + ... + 105721.

It is an arithmetic number, because the mean of its divisors is an integer number (97477086).

Almost surely, 2^1110011020 is an apocalyptic number.

1110011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110011020 is an abundant number, since it is smaller than the sum of its proper divisors (1229439044).

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

1110011020 is a wasteful number, since it uses less digits than its factorization.

1110011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200649 (or 200647 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1110011020 is about 33316.8278802169. The cubic root of 1110011020 is about 1035.4022318920.

Adding to 1110011020 its reverse (201100111), we get a palindrome (1311111131).

The spelling of 1110011020 in words is "one billion, one hundred ten million, eleven thousand, twenty".