1005005107 has 8 divisors (see below), whose sum is σ = 1009968336. Its totient is φ = 1000054272.

The previous prime is 1005005101. The next prime is 1005005143. The reversal of 1005005107 is 7015005001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1005005107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1005005101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187083 + ... + 192379.

It is an arithmetic number, because the mean of its divisors is an integer number (126246042).

Almost surely, 2^1005005107 is an apocalyptic number.

1005005107 is a deficient number, since it is larger than the sum of its proper divisors (4963229).

1005005107 is an equidigital number, since it uses as much as digits as its factorization.

1005005107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6197.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 1005005107 is about 31701.8155158344. The cubic root of 1005005107 is about 1001.6655932589.

The spelling of 1005005107 in words is "one billion, five million, five thousand, one hundred seven".