1010998063 has 2 divisors, whose sum is σ = 1010998064. Its totient is φ = 1010998062.

The previous prime is 1010998057. The next prime is 1010998067. The reversal of 1010998063 is 3608990101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010998063 - 2⁵ = 1010998031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010998067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505499031 + 505499032.

It is an arithmetic number, because the mean of its divisors is an integer number (505499032).

Almost surely, 2^1010998063 is an apocalyptic number.

1010998063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010998063 is an equidigital number, since it uses as much as digits as its factorization.

1010998063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 1010998063 is about 31796.1957315651. The cubic root of 1010998063 is about 1003.6526628099.

The spelling of 1010998063 in words is "one billion, ten million, nine hundred ninety-eight thousand, sixty-three".