1102044113 has 2 divisors, whose sum is σ = 1102044114. Its totient is φ = 1102044112.

The previous prime is 1102044107. The next prime is 1102044131. The reversal of 1102044113 is 3114402011.

It is a happy number.

Together with next prime (1102044131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 651883024 + 450161089 = 25532^2 + 21217^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102044113 - 2⁶ = 1102044049 is a prime.

It is a super-3 number, since 3×1102044113³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102044091 and 1102044100.

It is not a weakly prime, because it can be changed into another prime (1102044143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551022056 + 551022057.

It is an arithmetic number, because the mean of its divisors is an integer number (551022057).

Almost surely, 2^1102044113 is an apocalyptic number.

It is an amenable number.

1102044113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102044113 is an equidigital number, since it uses as much as digits as its factorization.

1102044113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1102044113 is about 33197.0497634956. The cubic root of 1102044113 is about 1032.9191431829.

Adding to 1102044113 its reverse (3114402011), we get a palindrome (4216446124).

The spelling of 1102044113 in words is "one billion, one hundred two million, forty-four thousand, one hundred thirteen".