1121110110213 has 16 divisors (see below), whose sum is σ = 1540921000320. Its totient is φ = 724503168576.

The previous prime is 1121110110209. The next prime is 1121110110221. The reversal of 1121110110213 is 3120110111211.

It is not a de Polignac number, because 1121110110213 - 2² = 1121110110209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121110110192 and 1121110110201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121110110233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18743545 + ... + 18803262.

It is an arithmetic number, because the mean of its divisors is an integer number (96307562520).

Almost surely, 2^{1121110110213} is an apocalyptic number.

It is an amenable number.

1121110110213 is a deficient number, since it is larger than the sum of its proper divisors (419810890107).

1121110110213 is a wasteful number, since it uses less digits than its factorization.

1121110110213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37547116.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 1121110110213 its reverse (3120110111211), we get a palindrome (4241220221424).

The spelling of 1121110110213 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, one hundred ten thousand, two hundred thirteen".