11124412120113 has 4 divisors (see below), whose sum is σ = 14832549493488. Its totient is φ = 7416274746740.

The previous prime is 11124412120103. The next prime is 11124412120259. The reversal of 11124412120113 is 31102121442111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11124412120113 - 2⁴ = 11124412120097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11124412120103) 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, 1854068686683 + ... + 1854068686688.

It is an arithmetic number, because the mean of its divisors is an integer number (3708137373372).

Almost surely, 2^{11124412120113} is an apocalyptic number.

It is an amenable number.

11124412120113 is a deficient number, since it is larger than the sum of its proper divisors (3708137373375).

11124412120113 is an equidigital number, since it uses as much as digits as its factorization.

11124412120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708137373374.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 11124412120113 its reverse (31102121442111), we get a palindrome (42226533562224).

The spelling of 11124412120113 in words is "eleven trillion, one hundred twenty-four billion, four hundred twelve million, one hundred twenty thousand, one hundred thirteen".