11113402301 has 4 divisors (see below), whose sum is σ = 11496623100. Its totient is φ = 10730181504.

The previous prime is 11113402291. The next prime is 11113402327. The reversal of 11113402301 is 10320431111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2294314201 + 8819088100 = 47899^2 + 93910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113402301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11113402301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113402351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191610356 + ... + 191610413.

It is an arithmetic number, because the mean of its divisors is an integer number (2874155775).

Almost surely, 2^11113402301 is an apocalyptic number.

It is an amenable number.

11113402301 is a deficient number, since it is larger than the sum of its proper divisors (383220799).

11113402301 is an equidigital number, since it uses as much as digits as its factorization.

11113402301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383220798.

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

Adding to 11113402301 its reverse (10320431111), we get a palindrome (21433833412).

The spelling of 11113402301 in words is "eleven billion, one hundred thirteen million, four hundred two thousand, three hundred one".