11011204313 has 4 divisors (see below), whose sum is σ = 11020482000. Its totient is φ = 11001926628.

The previous prime is 11011204297. The next prime is 11011204339. The reversal of 11011204313 is 31340211011.

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 a cyclic number.

It is not a de Polignac number, because 11011204313 - 2⁴ = 11011204297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11011204291 and 11011204300.

It is not an unprimeable number, because it can be changed into a prime (11011204343) 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, 4637063 + ... + 4639436.

It is an arithmetic number, because the mean of its divisors is an integer number (2755120500).

Almost surely, 2^11011204313 is an apocalyptic number.

It is an amenable number.

11011204313 is a deficient number, since it is larger than the sum of its proper divisors (9277687).

11011204313 is an equidigital number, since it uses as much as digits as its factorization.

11011204313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9277686.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11011204313 its reverse (31340211011), we get a palindrome (42351415324).

The spelling of 11011204313 in words is "eleven billion, eleven million, two hundred four thousand, three hundred thirteen".