11102043113 has 8 divisors (see below), whose sum is σ = 13097341440. Its totient is φ = 9209067840.

The previous prime is 11102043079. The next prime is 11102043131. The reversal of 11102043113 is 31134020111.

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

It is not a de Polignac number, because 11102043113 - 2¹⁴ = 11102026729 is a prime.

It is a super-2 number, since 2×11102043113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11102043091 and 11102043100.

It is not an unprimeable number, because it can be changed into a prime (11102043143) 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, 25580528 + ... + 25580961.

It is an arithmetic number, because the mean of its divisors is an integer number (1637167680).

Almost surely, 2^11102043113 is an apocalyptic number.

It is an amenable number.

11102043113 is a deficient number, since it is larger than the sum of its proper divisors (1995298327).

11102043113 is an equidigital number, since it uses as much as digits as its factorization.

11102043113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51161527.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11102043113 its reverse (31134020111), we get a palindrome (42236063224).

The spelling of 11102043113 in words is "eleven billion, one hundred two million, forty-three thousand, one hundred thirteen".