1111200107 has 2 divisors, whose sum is σ = 1111200108. Its totient is φ = 1111200106.

The previous prime is 1111200073. The next prime is 1111200113. The reversal of 1111200107 is 7010021111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111200107 - 2²⁰ = 1110151531 is a prime.

It is a super-2 number, since 2×1111200107² = 2469531355593622898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111200091 and 1111200100.

It is not a weakly prime, because it can be changed into another prime (1111200137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555600053 + 555600054.

It is an arithmetic number, because the mean of its divisors is an integer number (555600054).

Almost surely, 2^1111200107 is an apocalyptic number.

1111200107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111200107 is an equidigital number, since it uses as much as digits as its factorization.

1111200107 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1111200107 is about 33334.6682449368. The cubic root of 1111200107 is about 1035.7718210049.

Adding to 1111200107 its reverse (7010021111), we get a palindrome (8121221218).

The spelling of 1111200107 in words is "one billion, one hundred eleven million, two hundred thousand, one hundred seven".