2011673230 has 32 divisors (see below), whose sum is σ = 4184809920. Its totient is φ = 681964800.

The previous prime is 2011673227. The next prime is 2011673231. The reversal of 2011673230 is 323761102.

It is a junction number, because it is equal to n+sod(n) for n = 2011673195 and 2011673204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011673231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155221 + ... + 167680.

It is an arithmetic number, because the mean of its divisors is an integer number (130775310).

Almost surely, 2^2011673230 is an apocalyptic number.

2011673230 is an abundant number, since it is smaller than the sum of its proper divisors (2173136690).

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

2011673230 is a wasteful number, since it uses less digits than its factorization.

2011673230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323004.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2011673230 is about 44851.6803475633. The cubic root of 2011673230 is about 1262.3675210465.

The spelling of 2011673230 in words is "two billion, eleven million, six hundred seventy-three thousand, two hundred thirty".