11103301232311 has 8 divisors (see below), whose sum is σ = 11129162464800. Its totient is φ = 11077461245088.

The previous prime is 11103301232249. The next prime is 11103301232363. The reversal of 11103301232311 is 11323210330111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11103301232311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103301262311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4264611 + ... + 6355588.

It is an arithmetic number, because the mean of its divisors is an integer number (1391145308100).

Almost surely, 2^{11103301232311} is an apocalyptic number.

11103301232311 is a deficient number, since it is larger than the sum of its proper divisors (25861232489).

11103301232311 is a wasteful number, since it uses less digits than its factorization.

11103301232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622633.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11103301232311 its reverse (11323210330111), we get a palindrome (22426511562422).

The spelling of 11103301232311 in words is "eleven trillion, one hundred three billion, three hundred one million, two hundred thirty-two thousand, three hundred eleven".