11013120403635 has 16 divisors (see below), whose sum is σ = 20138277309696. Its totient is φ = 5034569327328.

The previous prime is 11013120403633. The next prime is 11013120403697. The reversal of 11013120403635 is 53630402131011.

It is not a de Polignac number, because 11013120403635 - 2¹ = 11013120403633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11013120403633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52443430389 + ... + 52443430598.

It is an arithmetic number, because the mean of its divisors is an integer number (1258642331856).

Almost surely, 2^{11013120403635} is an apocalyptic number.

11013120403635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11013120403635 is a deficient number, since it is larger than the sum of its proper divisors (9125156906061).

11013120403635 is a wasteful number, since it uses less digits than its factorization.

11013120403635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104886861002.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 11013120403635 its reverse (53630402131011), we get a palindrome (64643522534646).

The spelling of 11013120403635 in words is "eleven trillion, thirteen billion, one hundred twenty million, four hundred three thousand, six hundred thirty-five".