11103120212113 has 8 divisors (see below), whose sum is σ = 11287180738880. Its totient is φ = 10919125561680.

The previous prime is 11103120212101. The next prime is 11103120212161. The reversal of 11103120212113 is 31121202130111.

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

It is a cyclic number.

It is not a de Polignac number, because 11103120212113 - 2³⁷ = 10965681258641 is a prime.

It is a super-2 number, since 2×11103120212113² (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 (11103120212213) 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, 16129143 + ... + 16803436.

It is an arithmetic number, because the mean of its divisors is an integer number (1410897592360).

Almost surely, 2^{11103120212113} is an apocalyptic number.

It is an amenable number.

11103120212113 is a deficient number, since it is larger than the sum of its proper divisors (184060526767).

11103120212113 is an equidigital number, since it uses as much as digits as its factorization.

11103120212113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32938167.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11103120212113 its reverse (31121202130111), we get a palindrome (42224322342224).

The spelling of 11103120212113 in words is "eleven trillion, one hundred three billion, one hundred twenty million, two hundred twelve thousand, one hundred thirteen".