1063321041057 has 8 divisors (see below), whose sum is σ = 1546648787040. Its totient is φ = 644436994560.

The previous prime is 1063321041043. The next prime is 1063321041073. The reversal of 1063321041057 is 7501401233601.

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

It is not a de Polignac number, because 1063321041057 - 2²⁷ = 1063186823329 is a prime.

It is a super-2 number, since 2×1063321041057² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 32221849729 = 1063321041057 / (1 + 0 + 6 + 3 + 3 + 2 + 1 + 0 + 4 + 1 + 0 + 5 + 7).

It is not an unprimeable number, because it can be changed into a prime (1063321041457) 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, 16110924832 + ... + 16110924897.

It is an arithmetic number, because the mean of its divisors is an integer number (193331098380).

Almost surely, 2^{1063321041057} is an apocalyptic number.

It is an amenable number.

1063321041057 is a deficient number, since it is larger than the sum of its proper divisors (483327745983).

1063321041057 is a wasteful number, since it uses less digits than its factorization.

1063321041057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32221849743.

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 1063321041057 its reverse (7501401233601), we get a palindrome (8564722274658).

The spelling of 1063321041057 in words is "one trillion, sixty-three billion, three hundred twenty-one million, forty-one thousand, fifty-seven".