1063331136346 has 4 divisors (see below), whose sum is σ = 1594996704522. Its totient is φ = 531665568172.

The previous prime is 1063331136281. The next prime is 1063331136359. The reversal of 1063331136346 is 6436311333601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 786245757025 + 277085379321 = 886705^2 + 526389^2 .

It is a super-2 number, since 2×1063331136346² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063331136299 and 1063331136308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265832784085 + ... + 265832784088.

Almost surely, 2^{1063331136346} is an apocalyptic number.

1063331136346 is a deficient number, since it is larger than the sum of its proper divisors (531665568176).

1063331136346 is an equidigital number, since it uses as much as digits as its factorization.

1063331136346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531665568175.

The product of its (nonzero) digits is 209952, while the sum is 40.

Adding to 1063331136346 its reverse (6436311333601), we get a palindrome (7499642469947).

The spelling of 1063331136346 in words is "one trillion, sixty-three billion, three hundred thirty-one million, one hundred thirty-six thousand, three hundred forty-six".