2011100030 has 32 divisors (see below), whose sum is σ = 3849824160. Its totient is φ = 754237440.

The previous prime is 2011100023. The next prime is 2011100041. The reversal of 2011100030 is 300011102.

2011100030 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2011099990 and 2011100017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36131 + ... + 72990.

It is an arithmetic number, because the mean of its divisors is an integer number (120307005).

Almost surely, 2^2011100030 is an apocalyptic number.

2011100030 is a deficient number, since it is larger than the sum of its proper divisors (1838724130).

2011100030 is a wasteful number, since it uses less digits than its factorization.

2011100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109244.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 2011100030 is about 44845.2899422002. The cubic root of 2011100030 is about 1262.2476112804.

Adding to 2011100030 its reverse (300011102), we get a palindrome (2311111132).

The spelling of 2011100030 in words is "two billion, eleven million, one hundred thousand, thirty".