1000106047 has 2 divisors, whose sum is σ = 1000106048. Its totient is φ = 1000106046.

The previous prime is 1000106017. The next prime is 1000106057. The reversal of 1000106047 is 7406010001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000106047 - 2²³ = 991717439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000106017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500053023 + 500053024.

It is an arithmetic number, because the mean of its divisors is an integer number (500053024).

Almost surely, 2^1000106047 is an apocalyptic number.

1000106047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000106047 is an equidigital number, since it uses as much as digits as its factorization.

1000106047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1000106047 is about 31624.4533075277. The cubic root of 1000106047 is about 1000.0353477505.

Adding to 1000106047 its reverse (7406010001), we get a palindrome (8406116048).

The spelling of 1000106047 in words is "one billion, one hundred six thousand, forty-seven".