2012031104 has 16 divisors (see below), whose sum is σ = 4008343470. Its totient is φ = 1006015488.

The previous prime is 2012031101. The next prime is 2012031127. The reversal of 2012031104 is 4011302102.

It can be written as a sum of positive squares in only one way, i.e., 1241857600 + 770173504 = 35240^2 + 27752^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (2012031101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7859369 + ... + 7859624.

Almost surely, 2^2012031104 is an apocalyptic number.

It is an amenable number.

2012031104 is a deficient number, since it is larger than the sum of its proper divisors (1996312366).

2012031104 is an equidigital number, since it uses as much as digits as its factorization.

2012031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15719007 (or 15718995 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2012031104 is about 44855.6696973749. The cubic root of 2012031104 is about 1262.4423744439.

Adding to 2012031104 its reverse (4011302102), we get a palindrome (6023333206).

The spelling of 2012031104 in words is "two billion, twelve million, thirty-one thousand, one hundred four".