11111303414 has 4 divisors (see below), whose sum is σ = 16666955124. Its totient is φ = 5555651706.

The previous prime is 11111303393. The next prime is 11111303419. The reversal of 11111303414 is 41430311111.

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

It is a super-2 number, since 2×11111303414² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111303419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777825852 + ... + 2777825855.

It is an arithmetic number, because the mean of its divisors is an integer number (4166738781).

Almost surely, 2^11111303414 is an apocalyptic number.

11111303414 is a deficient number, since it is larger than the sum of its proper divisors (5555651710).

11111303414 is an equidigital number, since it uses as much as digits as its factorization.

11111303414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555651709.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11111303414 its reverse (41430311111), we get a palindrome (52541614525).

The spelling of 11111303414 in words is "eleven billion, one hundred eleven million, three hundred three thousand, four hundred fourteen".