1063191008063 has 8 divisors (see below), whose sum is σ = 1119172719600. Its totient is φ = 1007211725568.

The previous prime is 1063191008057. The next prime is 1063191008081. The reversal of 1063191008063 is 3608001913601.

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

It is a cyclic number.

It is not a de Polignac number, because 1063191008063 - 2¹² = 1063191003967 is a prime.

It is a super-2 number, since 2×1063191008063² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063191004063) 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, 328145 + ... + 1494677.

It is an arithmetic number, because the mean of its divisors is an integer number (139896589950).

Almost surely, 2^{1063191008063} is an apocalyptic number.

1063191008063 is a deficient number, since it is larger than the sum of its proper divisors (55981711537).

1063191008063 is a wasteful number, since it uses less digits than its factorization.

1063191008063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214521.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 1063191008063 in words is "one trillion, sixty-three billion, one hundred ninety-one million, eight thousand, sixty-three".