1001005207 has 2 divisors, whose sum is σ = 1001005208. Its totient is φ = 1001005206.

The previous prime is 1001005183. The next prime is 1001005211. The reversal of 1001005207 is 7025001001.

1001005207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001005207 - 2⁷ = 1001005079 is a prime.

It is a super-2 number, since 2×1001005207² = 2004022848882225698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001005217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500502603 + 500502604.

It is an arithmetic number, because the mean of its divisors is an integer number (500502604).

Almost surely, 2^1001005207 is an apocalyptic number.

1001005207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001005207 is an equidigital number, since it uses as much as digits as its factorization.

1001005207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 1001005207 is about 31638.6663277705. Note that the first 3 decimals coincide. The cubic root of 1001005207 is about 1000.3349567914.

Adding to 1001005207 its reverse (7025001001), we get a palindrome (8026006208).

The spelling of 1001005207 in words is "one billion, one million, five thousand, two hundred seven".