1005107 has 2 divisors, whose sum is σ = 1005108. Its totient is φ = 1005106.

The previous prime is 1005101. The next prime is 1005131. The reversal of 1005107 is 7015001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1005107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1005091 and 1005100.

It is not a weakly prime, because it can be changed into another prime (1005101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502553 + 502554.

It is an arithmetic number, because the mean of its divisors is an integer number (502554).

2^1005107 is an apocalyptic number.

1005107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005107 is an equidigital number, since it uses as much as digits as its factorization.

1005107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35, while the sum is 14.

The square root of 1005107 is about 1002.5502481173. The cubic root of 1005107 is about 100.1699443589.

The spelling of 1005107 in words is "one million, five thousand, one hundred seven".