1011001063 has 2 divisors, whose sum is σ = 1011001064. Its totient is φ = 1011001062.

The previous prime is 1011001031. The next prime is 1011001073. The reversal of 1011001063 is 3601001101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011001063 - 2⁵ = 1011001031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011001003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505500531 + 505500532.

It is an arithmetic number, because the mean of its divisors is an integer number (505500532).

Almost surely, 2^1011001063 is an apocalyptic number.

1011001063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011001063 is an equidigital number, since it uses as much as digits as its factorization.

1011001063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1011001063 is about 31796.2429069851. The cubic root of 1011001063 is about 1003.6536555434.

Adding to 1011001063 its reverse (3601001101), we get a palindrome (4612002164).

The spelling of 1011001063 in words is "one billion, eleven million, one thousand, sixty-three".