1001006099 has 2 divisors, whose sum is σ = 1001006100. Its totient is φ = 1001006098.

The previous prime is 1001006033. The next prime is 1001006113. The reversal of 1001006099 is 9906001001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001006099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001006009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500503049 + 500503050.

It is an arithmetic number, because the mean of its divisors is an integer number (500503050).

Almost surely, 2^1001006099 is an apocalyptic number.

1001006099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001006099 is an equidigital number, since it uses as much as digits as its factorization.

1001006099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 1001006099 is about 31638.6804244425. The cubic root of 1001006099 is about 1000.3352539256.

The spelling of 1001006099 in words is "one billion, one million, six thousand, ninety-nine".