1063321423 has 16 divisors (see below), whose sum is σ = 1162114560. Its totient is φ = 969065856.

The previous prime is 1063321411. The next prime is 1063321433. The reversal of 1063321423 is 3241233601.

It is a cyclic number.

It is not a de Polignac number, because 1063321423 - 2¹³ = 1063313231 is a prime.

It is a super-2 number, since 2×1063321423² = 2261304897221489858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063321433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59290 + ... + 75112.

It is an arithmetic number, because the mean of its divisors is an integer number (72632160).

Almost surely, 2^1063321423 is an apocalyptic number.

1063321423 is a deficient number, since it is larger than the sum of its proper divisors (98793137).

1063321423 is a wasteful number, since it uses less digits than its factorization.

1063321423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15966.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1063321423 is about 32608.6096453069. The cubic root of 1063321423 is about 1020.6766697333.

The spelling of 1063321423 in words is "one billion, sixty-three million, three hundred twenty-one thousand, four hundred twenty-three".