11205315035 has 4 divisors (see below), whose sum is σ = 13446378048. Its totient is φ = 8964252024.

The previous prime is 11205315031. The next prime is 11205315059. The reversal of 11205315035 is 53051350211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11205315035 - 2² = 11205315031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11205314995 and 11205315013.

It is not an unprimeable number, because it can be changed into a prime (11205315031) 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, 1120531499 + ... + 1120531508.

It is an arithmetic number, because the mean of its divisors is an integer number (3361594512).

Almost surely, 2^11205315035 is an apocalyptic number.

11205315035 is a deficient number, since it is larger than the sum of its proper divisors (2241063013).

11205315035 is an equidigital number, since it uses as much as digits as its factorization.

11205315035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241063012.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 11205315035 its reverse (53051350211), we get a palindrome (64256665246).

The spelling of 11205315035 in words is "eleven billion, two hundred five million, three hundred fifteen thousand, thirty-five".