3011432013 has 10 divisors (see below), whose sum is σ = 4498559054. Its totient is φ = 2007621288.

The previous prime is 3011431993. The next prime is 3011432111. The reversal of 3011432013 is 3102341103.

It can be written as a sum of positive squares in only one way, i.e., 1664395209 + 1347036804 = 40797^2 + 36702^2 .

It is not a de Polignac number, because 3011432013 - 2⁵ = 3011431981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011433013) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18589006 + ... + 18589167.

Almost surely, 2^3011432013 is an apocalyptic number.

It is an amenable number.

3011432013 is a deficient number, since it is larger than the sum of its proper divisors (1487127041).

3011432013 is an equidigital number, since it uses as much as digits as its factorization.

3011432013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37178185 (or 37178176 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3011432013 is about 54876.5160428393. The cubic root of 3011432013 is about 1444.0792277350.

Adding to 3011432013 its reverse (3102341103), we get a palindrome (6113773116).

The spelling of 3011432013 in words is "three billion, eleven million, four hundred thirty-two thousand, thirteen".