1020363063 has 8 divisors (see below), whose sum is σ = 1363087488. Its totient is φ = 678940344.

The previous prime is 1020363059. The next prime is 1020363067. The reversal of 1020363063 is 3603630201.

1020363063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1020363059) and next prime (1020363067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1020363063 - 2² = 1020363059 is a prime.

It is a super-2 number, since 2×1020363063² = 2082281560669483938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020363067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323595 + ... + 326732.

It is an arithmetic number, because the mean of its divisors is an integer number (170385936).

Almost surely, 2^1020363063 is an apocalyptic number.

1020363063 is a deficient number, since it is larger than the sum of its proper divisors (342724425).

1020363063 is an equidigital number, since it uses as much as digits as its factorization.

1020363063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650853.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 1020363063 is about 31943.1223113834. The cubic root of 1020363063 is about 1006.7421292030.

Adding to 1020363063 its reverse (3603630201), we get a palindrome (4623993264).

The spelling of 1020363063 in words is "one billion, twenty million, three hundred sixty-three thousand, sixty-three".