11335355513 has 4 divisors (see below), whose sum is σ = 11336033280. Its totient is φ = 11334677748.

The previous prime is 11335355509. The next prime is 11335355573. The reversal of 11335355513 is 31555353311.

It is a happy number.

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 11335355513 - 2² = 11335355509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11335355573) 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, 313145 + ... + 347462.

It is an arithmetic number, because the mean of its divisors is an integer number (2834008320).

Almost surely, 2^11335355513 is an apocalyptic number.

It is an amenable number.

11335355513 is a deficient number, since it is larger than the sum of its proper divisors (677767).

11335355513 is an equidigital number, since it uses as much as digits as its factorization.

11335355513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677766.

The product of its digits is 50625, while the sum is 35.

The spelling of 11335355513 in words is "eleven billion, three hundred thirty-five million, three hundred fifty-five thousand, five hundred thirteen".