1121110223113 has 8 divisors (see below), whose sum is σ = 1135465424000. Its totient is φ = 1106759120688.

The previous prime is 1121110223059. The next prime is 1121110223173. The reversal of 1121110223113 is 3113220111211.

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-1121110223113 is a prime.

It is a super-3 number, since 3×1121110223113³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121110223173) 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, 472131 + ... + 1570072.

It is an arithmetic number, because the mean of its divisors is an integer number (141933178000).

Almost surely, 2^{1121110223113} is an apocalyptic number.

It is an amenable number.

1121110223113 is a deficient number, since it is larger than the sum of its proper divisors (14355200887).

1121110223113 is an equidigital number, since it uses as much as digits as its factorization.

1121110223113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049231.

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

Adding to 1121110223113 its reverse (3113220111211), we get a palindrome (4234330334324).

The spelling of 1121110223113 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, two hundred twenty-three thousand, one hundred thirteen".