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11112113 is a prime number
BaseRepresentation
bin101010011000…
…111010110001
3202220112221202
4222120322301
510321041423
61034100545
7163310555
oct52307261
922815852
1011112113
1162aa771
12387a755
1323c0b1c
141693865
15e97728
hexa98eb1

11112113 has 2 divisors, whose sum is σ = 11112114. Its totient is φ = 11112112.

The previous prime is 11112109. The next prime is 11112137. The reversal of 11112113 is 31121111.

It is a happy number.

11112113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9284209 + 1827904 = 3047^2 + 1352^2 .

It is a cyclic number.

It is not a de Polignac number, because 11112113 - 22 = 11112109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11112094 and 11112103.

It is not a weakly prime, because it can be changed into another prime (11112193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556056 + 5556057.

It is an arithmetic number, because the mean of its divisors is an integer number (5556057).

Almost surely, 211112113 is an apocalyptic number.

It is an amenable number.

11112113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112113 is an equidigital number, since it uses as much as digits as its factorization.

11112113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6, while the sum is 11.

The square root of 11112113 is about 3333.4836132791. The cubic root of 11112113 is about 223.1510234668.

Adding to 11112113 its reverse (31121111), we get a palindrome (42233224).

The spelling of 11112113 in words is "eleven million, one hundred twelve thousand, one hundred thirteen".