1112102113 has 8 divisors (see below), whose sum is σ = 1130902560. Its totient is φ = 1093366560.

The previous prime is 1112102087. The next prime is 1112102137. The reversal of 1112102113 is 3112012111.

It is a happy number.

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-1112102113 is a prime.

It is a super-2 number, since 2×1112102113² = 2473542219478129538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112102093 and 1112102102.

It is not an unprimeable number, because it can be changed into a prime (1112102183) 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, 18978 + ... + 50836.

It is an arithmetic number, because the mean of its divisors is an integer number (141362820).

Almost surely, 2^1112102113 is an apocalyptic number.

It is an amenable number.

1112102113 is a deficient number, since it is larger than the sum of its proper divisors (18800447).

1112102113 is an equidigital number, since it uses as much as digits as its factorization.

1112102113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32447.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 1112102113 is about 33348.1950486080. The cubic root of 1112102113 is about 1036.0520044779.

Adding to 1112102113 its reverse (3112012111), we get a palindrome (4224114224).

The spelling of 1112102113 in words is "one billion, one hundred twelve million, one hundred two thousand, one hundred thirteen".