11113303401 has 6 divisors (see below), whose sum is σ = 16052549370. Its totient is φ = 7408868928.

The previous prime is 11113303391. The next prime is 11113303423. The reversal of 11113303401 is 10430331111.

It can be written as a sum of positive squares in only one way, i.e., 6703679376 + 4409624025 = 81876^2 + 66405^2 .

It is not a de Polignac number, because 11113303401 - 2⁶ = 11113303337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11113302401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 617405736 + ... + 617405753.

It is an arithmetic number, because the mean of its divisors is an integer number (2675424895).

Almost surely, 2^11113303401 is an apocalyptic number.

It is an amenable number.

11113303401 is a deficient number, since it is larger than the sum of its proper divisors (4939245969).

11113303401 is a wasteful number, since it uses less digits than its factorization.

11113303401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234811495 (or 1234811492 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11113303401 its reverse (10430331111), we get a palindrome (21543634512).

The spelling of 11113303401 in words is "eleven billion, one hundred thirteen million, three hundred three thousand, four hundred one".