1063153631233 has 4 divisors (see below), whose sum is σ = 1080582379348. Its totient is φ = 1045724883120.

The previous prime is 1063153631207. The next prime is 1063153631261. The reversal of 1063153631233 is 3321363513601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 110671324929 + 952482306304 = 332673^2 + 975952^2 .

It is a cyclic number.

It is not a de Polignac number, because 1063153631233 - 2⁵ = 1063153631201 is a prime.

It is a super-2 number, since 2×1063153631233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1063153631192 and 1063153631201.

It is not an unprimeable number, because it can be changed into a prime (1063153631203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8714373966 + ... + 8714374087.

It is an arithmetic number, because the mean of its divisors is an integer number (270145594837).

Almost surely, 2^{1063153631233} is an apocalyptic number.

It is an amenable number.

1063153631233 is a deficient number, since it is larger than the sum of its proper divisors (17428748115).

1063153631233 is an equidigital number, since it uses as much as digits as its factorization.

1063153631233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17428748114.

The product of its (nonzero) digits is 87480, while the sum is 37.

The spelling of 1063153631233 in words is "one trillion, sixty-three billion, one hundred fifty-three million, six hundred thirty-one thousand, two hundred thirty-three".