1001051063 has 2 divisors, whose sum is σ = 1001051064. Its totient is φ = 1001051062.

The previous prime is 1001051017. The next prime is 1001051071. The reversal of 1001051063 is 3601501001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001051063 - 2⁸ = 1001050807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001051963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500525531 + 500525532.

It is an arithmetic number, because the mean of its divisors is an integer number (500525532).

Almost surely, 2^1001051063 is an apocalyptic number.

1001051063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001051063 is an equidigital number, since it uses as much as digits as its factorization.

1001051063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1001051063 is about 31639.3910023565. The cubic root of 1001051063 is about 1000.3502316568.

Adding to 1001051063 its reverse (3601501001), we get a palindrome (4602552064).

The spelling of 1001051063 in words is "one billion, one million, fifty-one thousand, sixty-three".