11403103223011 has 4 divisors (see below), whose sum is σ = 11403553839192. Its totient is φ = 11402652606832.

The previous prime is 11403103222999. The next prime is 11403103223023. The reversal of 11403103223011 is 11032230130411.

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

It is an interprime number because it is at equal distance from previous prime (11403103222999) and next prime (11403103223023).

It is a cyclic number.

It is not a de Polignac number, because 11403103223011 - 2³³ = 11394513288419 is a prime.

It is a super-2 number, since 2×11403103223011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11403103223041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225270130 + ... + 225320743.

It is an arithmetic number, because the mean of its divisors is an integer number (2850888459798).

Almost surely, 2^{11403103223011} is an apocalyptic number.

11403103223011 is a deficient number, since it is larger than the sum of its proper divisors (450616181).

11403103223011 is an equidigital number, since it uses as much as digits as its factorization.

11403103223011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450616180.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11403103223011 its reverse (11032230130411), we get a palindrome (22435333353422).

The spelling of 11403103223011 in words is "eleven trillion, four hundred three billion, one hundred three million, two hundred twenty-three thousand, eleven".