1100223113 has 12 divisors (see below), whose sum is σ = 1220652720. Its totient is φ = 990843480.

The previous prime is 1100223107. The next prime is 1100223121. The reversal of 1100223113 is 3113220011.

It is not a de Polignac number, because 1100223113 - 2⁴ = 1100223097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100220113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29543 + ... + 55436.

It is an arithmetic number, because the mean of its divisors is an integer number (101721060).

Almost surely, 2^1100223113 is an apocalyptic number.

It is an amenable number.

1100223113 is a deficient number, since it is larger than the sum of its proper divisors (120429607).

1100223113 is a wasteful number, since it uses less digits than its factorization.

1100223113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85108 (or 85097 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1100223113 is about 33169.6112880450. The cubic root of 1100223113 is about 1032.3499031968.

Adding to 1100223113 its reverse (3113220011), we get a palindrome (4213443124).

The spelling of 1100223113 in words is "one billion, one hundred million, two hundred twenty-three thousand, one hundred thirteen".