1063423562331 has 8 divisors (see below), whose sum is σ = 1526967166480. Its totient is φ = 654414499872.

The previous prime is 1063423562323. The next prime is 1063423562347. The reversal of 1063423562331 is 1332653243601.

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

It is not a de Polignac number, because 1063423562331 - 2³ = 1063423562323 is a prime.

It is a super-2 number, since 2×1063423562331² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 27267270829 = 1063423562331 / (1 + 0 + 6 + 3 + 4 + 2 + 3 + 5 + 6 + 2 + 3 + 3 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1063423562331.

It is not an unprimeable number, because it can be changed into a prime (1063423561331) 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, 13633635376 + ... + 13633635453.

It is an arithmetic number, because the mean of its divisors is an integer number (190870895810).

Almost surely, 2^{1063423562331} is an apocalyptic number.

1063423562331 is a deficient number, since it is larger than the sum of its proper divisors (463543604149).

1063423562331 is a wasteful number, since it uses less digits than its factorization.

1063423562331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27267270845.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 1063423562331 in words is "one trillion, sixty-three billion, four hundred twenty-three million, five hundred sixty-two thousand, three hundred thirty-one".