3011322513 has 4 divisors (see below), whose sum is σ = 4015096688. Its totient is φ = 2007548340.

The previous prime is 3011322487. The next prime is 3011322529. The reversal of 3011322513 is 3152231103.

3011322513 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3011322513 - 2⁸ = 3011322257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3011322513.

It is not an unprimeable number, because it can be changed into a prime (3011322583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501887083 + ... + 501887088.

It is an arithmetic number, because the mean of its divisors is an integer number (1003774172).

Almost surely, 2^3011322513 is an apocalyptic number.

It is an amenable number.

3011322513 is a deficient number, since it is larger than the sum of its proper divisors (1003774175).

3011322513 is a wasteful number, since it uses less digits than its factorization.

3011322513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003774174.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 3011322513 is about 54875.5183392376. The cubic root of 3011322513 is about 1444.0617245902.

Adding to 3011322513 its reverse (3152231103), we get a palindrome (6163553616).

The spelling of 3011322513 in words is "three billion, eleven million, three hundred twenty-two thousand, five hundred thirteen".