11021012313 has 8 divisors (see below), whose sum is σ = 14935579776. Its totient is φ = 7226893200.

The previous prime is 11021012309. The next prime is 11021012329. The reversal of 11021012313 is 31321012011.

It is a happy number.

11021012313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11021012313 - 2² = 11021012309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11021012292 and 11021012301.

It is not an unprimeable number, because it can be changed into a prime (11021012383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30111873 + ... + 30112238.

It is an arithmetic number, because the mean of its divisors is an integer number (1866947472).

Almost surely, 2^11021012313 is an apocalyptic number.

It is an amenable number.

11021012313 is a deficient number, since it is larger than the sum of its proper divisors (3914567463).

11021012313 is an equidigital number, since it uses as much as digits as its factorization.

11021012313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60224175.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11021012313 its reverse (31321012011), we get a palindrome (42342024324).

The spelling of 11021012313 in words is "eleven billion, twenty-one million, twelve thousand, three hundred thirteen".