1001363047 has 2 divisors, whose sum is σ = 1001363048. Its totient is φ = 1001363046.

The previous prime is 1001362987. The next prime is 1001363063. The reversal of 1001363047 is 7403631001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001363047 - 2⁷ = 1001362919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001363647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500681523 + 500681524.

It is an arithmetic number, because the mean of its divisors is an integer number (500681524).

Almost surely, 2^1001363047 is an apocalyptic number.

1001363047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001363047 is an equidigital number, since it uses as much as digits as its factorization.

1001363047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1001363047 is about 31644.3209280907. The cubic root of 1001363047 is about 1000.4541427232.

Adding to 1001363047 its reverse (7403631001), we get a palindrome (8404994048).

The spelling of 1001363047 in words is "one billion, one million, three hundred sixty-three thousand, forty-seven".