1111100030 has 16 divisors (see below), whose sum is σ = 2022453360. Its totient is φ = 439445952.

The previous prime is 1111100027. The next prime is 1111100051. The reversal of 1111100030 is 300011111.

It is a junction number, because it is equal to n+sod(n) for n = 1111099990 and 1111100017.

It is a congruent number.

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, 623324 + ... + 625103.

It is an arithmetic number, because the mean of its divisors is an integer number (126403335).

Almost surely, 2^1111100030 is an apocalyptic number.

1111100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111100030 is a deficient number, since it is larger than the sum of its proper divisors (911353330).

1111100030 is a wasteful number, since it uses less digits than its factorization.

1111100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248523.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 1111100030 is about 33333.1671162522. The cubic root of 1111100030 is about 1035.7407254810.

Adding to 1111100030 its reverse (300011111), we get a palindrome (1411111141).

The spelling of 1111100030 in words is "one billion, one hundred eleven million, one hundred thousand, thirty".