1001016063 has 10 divisors (see below), whose sum is σ = 1495345104. Its totient is φ = 667343988.

The previous prime is 1001016061. The next prime is 1001016067. The reversal of 1001016063 is 3606101001.

It is not a de Polignac number, because 1001016063 - 2¹ = 1001016061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001016061) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6179031 + ... + 6179192.

Almost surely, 2^1001016063 is an apocalyptic number.

1001016063 is a deficient number, since it is larger than the sum of its proper divisors (494329041).

1001016063 is an equidigital number, since it uses as much as digits as its factorization.

1001016063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12358235 (or 12358226 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1001016063 is about 31638.8378895306. The cubic root of 1001016063 is about 1000.3385730220.

Adding to 1001016063 its reverse (3606101001), we get a palindrome (4607117064).

The spelling of 1001016063 in words is "one billion, one million, sixteen thousand, sixty-three".