11123161460363 has 4 divisors (see below), whose sum is σ = 11123299005120. Its totient is φ = 11123023915608.

The previous prime is 11123161460351. The next prime is 11123161460399. The reversal of 11123161460363 is 36306416132111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11123161460363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11123161460263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68651003 + ... + 68812836.

It is an arithmetic number, because the mean of its divisors is an integer number (2780824751280).

Almost surely, 2^{11123161460363} is an apocalyptic number.

11123161460363 is a deficient number, since it is larger than the sum of its proper divisors (137544757).

11123161460363 is an equidigital number, since it uses as much as digits as its factorization.

11123161460363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137544756.

The product of its (nonzero) digits is 46656, while the sum is 38.

Adding to 11123161460363 its reverse (36306416132111), we get a palindrome (47429577592474).

The spelling of 11123161460363 in words is "eleven trillion, one hundred twenty-three billion, one hundred sixty-one million, four hundred sixty thousand, three hundred sixty-three".