1011009007 has 2 divisors, whose sum is σ = 1011009008. Its totient is φ = 1011009006.

The previous prime is 1011008993. The next prime is 1011009017. The reversal of 1011009007 is 7009001101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011009007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011009017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505504503 + 505504504.

It is an arithmetic number, because the mean of its divisors is an integer number (505504504).

Almost surely, 2^1011009007 is an apocalyptic number.

1011009007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011009007 is an equidigital number, since it uses as much as digits as its factorization.

1011009007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 19.

The square root of 1011009007 is about 31796.3678271591. The cubic root of 1011009007 is about 1003.6562842923.

The spelling of 1011009007 in words is "one billion, eleven million, nine thousand, seven".